Wednesday, August 13, 2008
How many spyware in your computer
I just had, by mistake, a plug-in called Intelligent Explorer attach to my browser. What a nightmare! I have another article on this topic, but this brings home a point. Spyware or adware items are continually infecting computers. Most computers have no protection from them. Most frightening is the frequency of them. From the Infosec Writers web site, "According to a survey by America Online and the National Cyber Security Alliance, 91% of users questioned were familiar with the term spyware. Only 53% believed their computers were infected, but a scan found that 80% of their PCs had some type of spyware installed on them." It goes on to say, "...The average number of spyware components per computer was 93 with one computer having well over a thousand."
What is Spyware?
Butte College (www.bctv.butte.edu/support/spyware.html) offers this definition:
“The term ‘spyware’ is broadly defined as any program that gets into your computer without permission and hides in the background while it makes unwanted changes to your user experience.
Spyware is generally not designed to damage your computer. The damage it does is more a by-product of its main mission, which is to serve you targeted advertisements or make your browser display certain sites or search results.
At present, most spyware targets only the Windows operating system (Internet Explorer).”
To be fair, spyware can be harmless, for example tracking cookies don’t do much. While such things infringe on your privacy, they don't really harm anything. Others, however, are extremely dangerous.
So what do you do about it?
No spyware program seems to do everything, but there are a lot of goods solutions out there that can help. Here is a list of some of the top Spyware tools to look at:
1) Try Ad-Aware 6.0 Professional from LavaSoft (there is also a free version with less functionality)
2) Spybot Search & Destroy from PepiMK Software
3) Xoftspy form Pareto Logic
5) Spyware Guard from Javacool Software is a free program
4) Pest Patrol (now part of Computer Associates by acquisition)
5) McAfee Anti-Spyware
One thing is for certain: you do need to take spyware seriously. For some reason, too many people out there think anti-virus solutions are the end-all solution. They are not.
And, when all else fails?
Finally, as drastic as it seems, if your computer has been infected with a large number of spyware programs, the only solution you may have is backing up your data, and performing a complete reinstall of the operating system.
Saturday, August 9, 2008
Free Spyware Adware Remover
If the individual notices that the computer is not performing as well as before, proper action must be done immediately before everything shuts down. Aside from the potential threat of a virus that can destroy the operating system and the hard drive, another concern should be the spyware and the adware that comes when a website is visited.
Spyware and adware programs can be purchased in the store. With the development of e-commerce, software companies have made it possible to get these things online and have it downloaded in an instant into the computer.
Is there one software program better than the other? Some will say this brand while others will say another depending on how user-friendly and effective it has performed in the past. Here are the top 5 that are free for the person to use so the user should be the judge.
1. McAfee has been in the business of providing security solutions since 1987. The software programs it offers can take care of viruses, spyware, adware and any other threats all in just one package.
Among the different software companies in the industry, this firm does not allow free trials but those who have used it and are still doing so today are satisfied with its products and services.
2. Another leader in the industry is Symantec. This company started 5 years earlier than McAfee and offers customers various versions of its products. Those who are skeptic about the adware and spyware software it has can download the software and try it for 30 days. Those who amazed can then buy the program to continue enjoying its services.
3. Microsoft is one of the biggest software companies in the world. Aside from offering to customer’s operating systems, it also has adware spyware remover, which can be downloaded for free into the computer.
4. The fourth company on the list is not as big as the other three players but is still able to hold its head up high in the market. The program is called Spybot Search and Destroy. From the name itself, the individual can already tell what it can do as well as prevent new threats from ever popping up in the future.
5. Lastly, is Adaware, which also has various versions for personal and commercial use. Those who will just use it to keep the computer safe at home can download the adware spyware remover program for free. If this will be used by a company to protect its assets, a fee will be charged to keep the system running.
The person does not have to be a computer expert to be able to protect everything inside the computer because there are adware spyware remover programs available.
Once it is downloaded and installed, the individual does not have to worry because the software will check the computer carefully as well as receive updates so new threats can be caught before it can do any damage making one sleep peacefully at night. It is up to the customer whether to pay for the system or simply get one that is free.
Friday, July 4, 2008
Free Download Internet Security Software
The internet is considered as the information superhighway where you can gather the information you need for school and work. In fact, the internet is so useful that people have begun to use it for businesses.
The internet can even be a great way to entertain yourself with downloadable movies, comics and music. Another benefit the internet gives is that you can do your shopping for your clothes and groceries right in the comforts of your own home. You no longer need to go out to the supermarket or to the mall to buy the things you need. All you need to do is log in to an online shopping website and purchase the items you need.
Unfortunately, useful as the internet may be, it also has its dangers. Since more and more people are purchasing goods and services in the internet, it also paved the way for new kinds of criminals. These criminals will try and get your financial and personal information and use it to steal money from you without you knowing about it until it’s too late.
These people develop programs or softwares that can invade your personal computer silently and will start gathering information for the developer. With these programs, they will have access to your files and know every key you type in your keyboard and every click of your mouse. Sometimes, these programs simply destroy the files inside your computer.
Here are the different programs cyber criminals use to destroy your files, or obtain your personal information:
• Spyware
• Adware
• Viruses
• Spam emails
In order to protect yourself and your PC from the different malicious software circulating the internet, you have to purchase a kind of internet security software. However, since there is a lot of security software available in the internet, you will be confused on which one you should purchase.
This is why there are trial periods for softwares in order for you to determine which software is better. Trial or demo versions of the different internet security software are free and can be downloaded instantly from the company’s website. You can download it for free, install it in your computer, and test it if it would be worth your time and money to purchase the full version of the software.
However, these demo versions can only protect your personal computer at a limited time only. After the trial period expires, the software will be locked and you will need to purchase the full version of the software in order to use it again.
Some trial versions have full capabilities while others have only limited capabilities. These free software versions can also be very useful. You can try and use these versions until you find the internet security software you want. Think of it as a temporary fix until you find the right software.
So, if you are looking for a way to protect your computer from malicious software at least temporarily, you can try out the free versions of internet security software until you find the software that is right for your computer. You have to find the software that offer full capabilities against the growing threat in the internet today. It should be able to fight off viruses, spyware, adware, spam emails, and hackers.
With the right kind of software, you will be sure that you can surf the internet without worrying about the different malicious software circulating the internet today.
Monday, June 30, 2008
Internet Security Software Review
It is a fact that more and more people are using the internet to purchase the items they need in their everyday lives. Some people even shop for their groceries online to save travel time. There are also people who prefer paying their utility bills over the internet.
Since more and more people are using the internet to purchase goods and services, there are also increasing numbers of people who also wants to take advantage of the internet to make money illegally. Cyber criminals are a new breed of criminals that steals money from people through the use of the internet. They develop softwares that enables them to know about your personal and financial information. This software is called spyware.
Some develops viruses to make money out of it by simultaneously selling a program that get rids of the virus. Others are pure hackers who develop viruses just for the sake of fun in destroying other people’s computer files.
Because of this growing threat, it is now recommended that people should install internet security software in their personal computers. This particular software can fight viruses, prevent spyware from invading your computer, and it can also prevent a hacker from taking control of your computer.
It is recommended that you should at least have all the protection features in just one software since the programming of the different malicious software in the internet is very different from one another. Viruses and spyware are very different; therefore, antivirus software will not be effective in protecting your computer against spyware.
There are different kinds of internet security software available in the market today. Because of this, it would be very difficult for you to choose which internet security software you should purchase. Since all of the companies claim that they are the best in the business, it can be very confusing for you in choosing which software is really the best.
In order for you to at least have an idea on which software is the best, you have to take a look at the software review in order to know about the different opinions of different people who have used the software before. Of course, the more people who say positive things about the software, the more likely the internet security software is one of the best software available that offers optimum protection against malicious software and hackers popping out of the internet everyday.
Reviews are an important part of purchasing anything. With a review, you can strengthen your opinion and your decision in whether you want to buy the software or not. It is important to read the user reviews for internet security software in order to know if the particular brand of the software is really worth your money.
Reading user reviews is like getting to know the software better. Besides, who else would have better knowledge about the software than the people who have used the software before? With a user review, you will know about the different capabilities of the software and know about the pros and cons.
So, if you are confused on which internet security software you should purchase, you should consider reading the user reviews in order to get an idea on which one you should buy.
Monday, June 9, 2008
Free Spyware Adware Remover
If the individual notices that the computer is not performing as well as before, proper action must be done immediately before everything shuts down. Aside from the potential threat of a virus that can destroy the operating system and the hard drive, another concern should be the spyware and the adware that comes when a website is visited.
Spyware and adware programs can be purchased in the store. With the development of e-commerce, software companies have made it possible to get these things online and have it downloaded in an instant into the computer.
Is there one software program better than the other? Some will say this brand while others will say another depending on how user-friendly and effective it has performed in the past. Here are the top 5 that are free for the person to use so the user should be the judge.
1. McAfee has been in the business of providing security solutions since 1987. The software programs it offers can take care of viruses, spyware, adware and any other threats all in just one package.
Among the different software companies in the industry, this firm does not allow free trials but those who have used it and are still doing so today are satisfied with its products and services.
2. Another leader in the industry is Symantec. This company started 5 years earlier than McAfee and offers customers various versions of its products. Those who are skeptic about the adware and spyware software it has can download the software and try it for 30 days. Those who amazed can then buy the program to continue enjoying its services.
3. Microsoft is one of the biggest software companies in the world. Aside from offering to customer’s operating systems, it also has adware spyware remover, which can be downloaded for free into the computer.
4. The fourth company on the list is not as big as the other three players but is still able to hold its head up high in the market. The program is called Spybot Search and Destroy. From the name itself, the individual can already tell what it can do as well as prevent new threats from ever popping up in the future.
5. Lastly, is Adaware, which also has various versions for personal and commercial use. Those who will just use it to keep the computer safe at home can download the adware spyware remover program for free. If this will be used by a company to protect its assets, a fee will be charged to keep the system running.
The person does not have to be a computer expert to be able to protect everything inside the computer because there are adware spyware remover programs available.
Once it is downloaded and installed, the individual does not have to worry because the software will check the computer carefully as well as receive updates so new threats can be caught before it can do any damage making one sleep peacefully at night. It is up to the customer whether to pay for the system or simply get one that is free.
Tuesday, June 3, 2008
Removal Adware Spyware
It is such a hassle to find personal computers crashing especially if you know that all the care have been given to prevent such a catastrophic event from happening. By all care means every bit of ounce that the information technology department can do they are instructed to do so. The system starts off clean with passwords needed to be able to open and use the personal computer so that not just anyone can access it.
What follows then are that the programs essential to the business and the owner are uploaded and these said programs are double checked to see if they do not have any bogus programs attached to them before they are installed. Even internet usage is limited just to assure non-entry of any programs or any sort of connection that can bring in problems to the existing system.
This may mean that only company email systems and networks can be opened while non-essentials like messengers or online shared programs cannot be uploaded which is actually good for offices so the company is sure that employees are working whenever they are in the office. In reality, it cannot be avoided for employees to use office personal computers to chat or to download files or songs not related to office duties.
Having said that, it is now time to turn your attention to one of the enemies of the cyber industry these days and that is spyware. Spyware came into advent as a result of the booming internet slash computer industry. For of course there will always be those people who will take advantage of something positive and ride on it in a negative manner.
Sometimes the negative becomes so popular that more and more people will choose to take part in these bad actions. The evil genius behind spyware is a traitor to all its victims who totally unaware of its existence that is not until it messes up a seemingly functional system. There is nothing right at all with collecting information about users without their consent and that wrong thing is what spyware is all about. It is an invasion of privacy in the first place and a totally destructive tool next but then again it is proliferating.
Adware is sort of a spyware spin off wherein online advertisements pop up from out of nowhere and no matter what you press in that dialog box will trigger something to be downloaded into your system without you even knowing you instigated the whole process. There is no way to get out of this sad reality but hopefully the culprits can be tracked down so at least steps can be taken to curb their doings.
What makes the situation worse is that some of these illegal operations are actually tied to legal companies who provide legal programs. Sure there are downloadable adware spyware removals but even these adware spyware removal programs are not one hundred percent effective. Maybe there is one out there that can be very effective but there are so many claiming to be adware spyware removal programs but are con spywares as well.
It is then advisable for everyone concerned to carefully research before finally deciding on what adware spyware removal program to use and once you find the right one stick to that for it is rare to find an adware spyware removal that really works.
Thursday, May 29, 2008
Adware and Spyware
People think that there is actually no difference between a spyware and an adware. Spyware is just a web term used to refer to an advertising supported software, which is otherwise known as adware. These are the pop-up ads that often come out whenever we open a website or download a shareware software. But according to some web experts, spyware is much much more.
Supporters of spyware and adware say that though it can be pretty annoying at times especially if you are really in a hurry, both do give consumers huge benefits. Because the product ads generate income for developers of shareware software, consumers can get them for free. Developers are in turn paid for their work. Of course, if you don’t want to be bothered by the constant pop-ups, you can always pay the licensing fee or the regular fee for the software. If you want it for free, you just have to sacrifice through the spyware.
There is however another downside to it. Spyware, from the name given to it, is actually used as a tracking device in your computer system. These tracking devices will look into your surfing habits, your chatting logs and even the number of times you open your email. If designed or programmed the right way, it can discover just about everything else in your system.
And because the program runs in the background, there is no way that a person can control the kind of information that he or she sends out.
These kinds of programs were actually originally used by parents or people in the business sector who wish to track down and put on record web activity. It is actually beneficial but not when people are not aware that they are being tracked down. This is often the case when people download software over the Internet. As mentioned before, it is used by companies to advertise their products and in turn help the developers of software keep their costs down so that they can afford to offer their programs for free.
Although privacy issues indeed come into play, there is nothing illegal about it. In fact, its use is prevalent all over the World Wide Web. There are however some areas that people who value their privacy will object to. Because of this, people are given the option to refuse the software.
There is really no way that one can avoid adware and spyware as these programs are packaged with the software that you will be downloading from the Internet. The most that you can do is to avoid downloading from the internet and to refuse any file downloads that you did not personally authorize. It is also good to only view websites that have a good reputation or those that have anti-spyware and adware programs installed in their pages.
Wednesday, May 21, 2008
Beware Spyware
The aggressive advertising and spying tactics demonstrated by some of these programs, require an equally aggressive response from a seasoned eradicator. Sunbelt Software is such a company. A leader in Anti-Spyware, Anti-Spam, Network Security and System Management tools, they gave consistently remained on the cutting-edge of anti-spyware programming since 1994.
One of their more notable software applications is CounterSpy 1.5. CounterSpy is designed to detect and remove spyware that is already in your computer system. Additionally, it provides real-time protection while preventing browser hijacking and changes to your computer’s Registry.
Other notable features include:
¨ Detection and Removal of Tracking Cookies – while it is true that applications like Microsoft AntiSpyware Beta are free, they do not include the ability to detect and remove tracking cookies like CounterSpy does.
¨ History Cleaner - erases any traceable trails left on your computer as you surf the Internet.
¨ Secure File Eraser - a powerful deletion tool that can completely eliminate all files you want removed from your computer including images, music, movies and applications.
¨ PC Explorer - allows you a look into files and areas that are normally inconvenient to access, such as your startup programs, browser helper objects, and ActiveX programs that are being downloaded or used.
¨ Support for Older Operating Systems – includes Windows 98SE, Windows ME, and Windows NT.
Wednesday, April 30, 2008
Beware Internet Explorer Plug-Ins
Just what is Intelligent Explorer? For your safety, you really need to know
I recently hit, by mistake, what I thought was an Explorer upgrade option. It turned out to be a pop-up appearing legitimate but really was not. It uploaded a product called Intelligent Explorer on my machine. What a nightmare!
I did some research on the web and found messages like this one from a BullGuard Antivirus Forum,
"PLEASE HELP!!! I HAVE A SPYWARE, TROJAN AND HIJACKER ON MY COMPUTER. I HAVE RUN BULLGUARD, CWSHREDDER AND AD-AWARE. ALL HAVE PICKED UP THE VIRUSES AND SAID THAT THEY HAVE BEEN MOVED/REMOVED BUT WHEN I LOG ONTO THE INTERNET THAT DAMN INTELLIGENT EXPLORER TOOLBAR IS SHOWING"
Another message from spywareinfo Forum goes something like this:
"Hey I'm having issues with something called Internet explorer toolbar - Intelligent explorer. I can’t find a way to remove it from my comp and I really don’t want to reinstall windows. I've used spybot, ad-ware, and cw shredder but nothing seems to work."
It appears that Intelligent Explorer allows other software to be downloaded to your machine and this is where the problem occurs. What is even more remarkable is that by downloading Intelligent Explorer, their license grants them the right to install software add-ins on your computer at their will. Take a look at what the software license for Intelligent Explore says (go to http://www.ieplugin.com/terms.html to read it all):
"You grant to us the right, exercisable by us until you uninstall the Software or this agreement is otherwise terminated, to provide to you the Service of downloading and causing to be displayed advertising material on your computer, through ‘pop-up’ or other display while you use your browser. You acknowledge and agree that installation of the Software may automatically modify toolbars and other settings of your browser. By installing the Software you agree to such modifications."
The company, IBC incorporated, is incorporated in Belize. I really can't believe this license!
One end user found highly objectionable pop-up advertisements generated by this software bundled with Intelligent Explorer in the form of extreme pornography.
I have yet to break this.
Intelligent Explorer is a plug-in, which can create a new home page, as well as start up and endless loop of pop-ups. You can remove the view bar, but then starting up Internet Explorer will cause it to reappear. I asked some friends to help, and no one could tell me what to do.
This is what I did:
I bought a copy of a program called XoftSpy and it removed the software. It took two scans and a reboot to do it. This is not an advertisement for this product. They advertised it was free, which it was to run, but then I had to buy it to actually fix anything. It cost me $40 and I am sure that there are freeware products out there as well, but that is what ended the nightmare for me. Other spyware products I have seen out there include spybot, NoAdware, Spyware Eliminator, Pal Spyware Remover, and Spyware C.O.P.
Let the buyer beware!
Tuesday, July 24, 2007
What Is Adware and What Can You Do to Prevent It from Affecting Your System?
Of course, that is an example of your consent to having adware installed on your system. Another possibility is that you install software and don't fully read the part of the user agreement that suggested that third-party software was included to see how the software was used on your computer.
This third-party software is typically adware. With it, the person who wrote the software can collect money from advertisers who will be able to know which users might be interested in their products.
For many people. However, adware quickly becomes an annoyance. In addition to feeling uncomfortable that they are being watched – associating the feeling with being spied on and the adware with spyware – they just want to be able to go about using a program or surfing the internet without a steady stream of advertising or even advertising pop-up windows slowing them down.
As a result, they start looking for ways of removing adware from their computer.
Removing adware from your computer can be done by installing ad-blocking software. Removing adware, in many cases, can also be done with the installation of anti-spyware programs.
But why settle for removing adware when you can make efforts to keep it from getting on your computer to begin with? Rather than dealing with adware and having to find ways of removing adware from your system, consider doing the following:
· Read the licensing agreements that come with software programs that you are thinking about installing. If a mention is made of third-party software that will track the way you use the program or the software is listed as ad-supported, do not agree to the terms of service and choose an alternate program. In many cases, the user agreement or licensing agreement are available to you before you download and install the software;
· Choose the free but feature limited software or pay for the program rather than using the advertising supported version to avoid installing adware on your system;
· If you think that you are getting adware or spyware on your system and you have been using Internet Explorer as your web browser, consider making the switch to another browser that contains ad-blocks;
· Make sure that the security patches for your computer's operating system as well as your anti-spyware and firewalls are up to date.
In easer words, the best means of removing adware from your computer is to not install it in the first place. Taking control of your computer is not only the best way of preventing adware but also some of the more dangerous security threats including spyware, trojans, worms and viruses. Once you have the right software installed you can now Surf the net with more confidence, privacy and therefore with more security.
Article Source: http://www.superfeature.com
By: kirby
Tuesday, July 17, 2007
Is "Malware" Malicious
In today's technology tip we have some definitions of the names you might have heard for various kinds of malware.
computer viruses - a computer program that can copy itself onto a computer without the permission or knowledge of the user (complete wikipedia definition). Viruses could be introduced to your computer from a disk, flash drive, CD.
computer worms - Similar to a computer virus but a worm can "Self replicate" itself to other computers throughout a computer network without any user involvement (complete wikipedia definition).
trojan horse - Just like the mythological Trojan Horse, these programs appear to be useful free downloads but when you download them to your computer you also download other unwanted and malicious programs onto your computer (complete wikipedia definition). Trojans could thus be used to install all kinds of malware onto your computer.
spyware - Malware that is downloaded to your computer with the purpose of tracking or recording the user's activities without the user's consent (complete wikipedia definition). Such malicious software could be used to log keystrokes to get passwords, or just track internet search histories to target pop-up advertisements.
adware - Some free downloads from the internet will ask the user for consent to install spyware software on the users computer as part of the download agreement (complete wikipedia definition). Such software is usually refered to as adware instead of spyware since the user has given consent to be tracked in exchange for some free software.
web cookies - These are usually harmless bits of text that are downloaded automatically whenever you open a website. (complete wikipedia definition) The cookie is used to track your visits to a specific website. The cerators of websites use cookies to gather data about who and how often their website is being accessed.
How to clean malware off your computer?
For starters, here's a popular free download for finding spyware on your computer: Ad-Aware from Lavasoft: http://www.lavasoftusa.com/
They have a free version that you can try.
Then there's the anti-virus software you can buy. Here's a review of the Top Antivirus Software from PC World:
http://www.pcworld.com/article/id,124475/article.html
You might want to consider protecting your personal computer with these products. If you already have some antivirus software you might want to check it's expiration date.
Saturday, July 14, 2007
Things to do for a healthy and secure PC
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Many who read this article may find these recommendations to be old news. However, think about the number family, friends, and associates that ask you for help fixing their PC and I believe you will understand why I chose to write this article..
This list of recommendations for a healthy & secure PC is by no means a complete list of everything you can and should do. It is however a great start if you want to keep your computer running properly for an acceptable period of time. It will also help prevent some of the most common issues related to PC security.
1. Hard Drive Fragmentation
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Believe it or not, many people have never even heard of hard drive fragmentation, or the process of Defragmentation. In a nutshell, when you install software or create files and data, the Operating System stores this data on your hard disk drive. The most efficient way of storing this data would be in one continuous disk file. However, files are not always stored this way, or are initially stored this way and later become split up, or fragmented. Because of this, when the data or file is retrieved, the hard drive must be searched in multiple places just to combine data that makes up one file. This slows things down tremendously. If you are running Windows 2000 or Windows XP, you should perform a disk defrag at least once every two weeks, more if possible. All of my systems run this process automatically once every week in the evening hours.
2. Installing Games & Disk Intensive Software
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If you're a gamer, or regularly use disk intensive software, the above Defragmentation process will help. However, you can also take another step to make things move a little faster. If you have two physically separate disk drives in your system, I suggest that you use one primarily for the Operating System and related software, and devote the other physical disk for installing games and other disk intensive applications. This cuts down on the competition for disk resources between your Operating System and other applications. There are other things you could do as well, such as configuring the appropriate type of RAID where multiple disks appear to the operating system as one big logical disk drive. This takes a little more planning to get the most out of your drives so I'll cover that in a future article.
3. Virus & Spyware Protection
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The bottom line here is; make sure you have installed some sort of anti-virus and spyware protection. Furthermore, don't just assume that the default configuration of the program is best suited for your environment. For instance, I can't tell you how many people I know whose computer has contracted a serious virus because of just one minor but very important task. When the anti-virus software pops up a message and tells you that your subscription is about to expire, don't just hit the ignore button. Take a five minute break from what you are doing and renew your virus signature subscription. Not only will this keep you up to date on newer viruses, it will allow your software package to update to newer versions. The same thing goes for spyware protection. There are plenty of free spyware protection solutions out there, none are perfect, but most do the job. I suggest using Microsoft's AntiSpyware Beta package at the least.
4. Software & Hardware Firewall Protection
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If you are not using a firewall, then you are just asking for trouble. Actually, there is a significant chance that your system is already compromised if you have no firewall protection at all. Many cable/DSL router combo devices have built in firewall protection, and this is at least a good start. However, if you have Windows XP SP2, go ahead and enable the built in firewall as it will provide you another level of protection. Oh, yes, and when the system pops up a message about whether or not to allow a certain application or communication to take place, don't just hit the ok button, read it thoroughly then make a decision.
5. Installing & Uninstalling Applications
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Just about every time you install a new application or piece of software you increase the time it takes to boot your PC and in some cases decrease its performance. On thing that drives me crazy is printing software. For the life of me I cannot understand how or why printer support software could total 400MB in size, but they sometimes do. Not only that, they tend to load all kinds of unnecessary real-time running applets. HP printers are notorious for this. Be very aware of what it is you are loading and only load those components that you need. Even some off-the-shelf software packages load adware and other not so helpful applets. Also, when you uninstall software, not all the software gets uninstalled in many cases. One thing I suggest is to purchase a registry cleaner. This can dramatically decrease boot times and in many cases increase the overall performance of your PC.
6. Purchasing & Downloading Items On The Internet
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When you download or purchase any software from the Internet, make sure you pay close attention to everything you are agreeing to or checking off on the various pages that lead up to the final purchase or download. As with everything else, make sure you read the fine print. You may be agreeing to download and install something you don't need or may impact the security and performance of you PC. Also, how many more mailing lists do you really need to be on? How many Internet Explorer tool bars do you need? Most of these tool bars should be renamed to "adware / spyware bars"
7. Installing Operating System & Application Patches
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In a nutshell, if you are using Windows XP, make sure that automatic updates are turned on. This is very important. Microsoft releases security and bug fixes routinely and some of them are critical in nature. Something people tend to overlook is updating and patching their applications. For instance, Microsoft Office has critical security patches and performance enhancements available in the form of patches and service packs. It's not just Operating System bugs that can put you at risk, applications can too.
8. Updating Drivers
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Similar to the above, hardware manufacturers routinely update their drivers. This includes video cards, sounds cards, capture cards, system boards, you name it. Some manufacturers have started to release automatic updates for their hardware, but many have not. Make sure you check these sites regularly and when a driver update is available, install it.
9. What Do Your Children Download
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This is a really big one. I can' tell you how may times I have been told by people that they have no idea how something got installed on their computer. Usually their second sentence contains "one of my children must have downloaded it". The first thing that comes to mind is "why do parents let kids download what ever they like in the first place". Not only can this severely impact the security and performance of your computer, who knows what your kids are getting their hands on. Do you know what one of the most frequently installed application installs I see on a teenagers machine is? Kazaa, BearShare, eDonkey, all P2P file sharing programs. I don't care what anyone says regarding how convenient and safe these applications are now, they are wrong. Monitor what your children are doing / downloading on the Internet. Install a parental control software package if need be.
10. Rebuilding Your Operating System
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If you are not familiar with system imaging software, I suggest you read up on them. One of the most popular packages is "ghost" and it's been around for quite some time. I rebuild my systems pretty much on an annual basis. When I first configured them, I used an imaging package to create a complete image of the basic OS and application install. This allows you to not only re-install the base operating system and applications by hitting just one button, but can save you big time in the event of a system disaster.
Conclusion
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Many of my peers and other technical people will read this and say it's all common sense and very basic. Well, if this is what you do for a living then yes, it is. But many people don't know these things or did know about them and have forgotten. So many PC are in such bad shape and it's beyond me how the average person even deals with it. It has to be frustrating not knowing where to turn or what to do, especially if you don't have a tech friend or family member to call on. I hate to sound pessimistic, but things are not getting better for the average home or small business person. Technology should not be this difficult to maintain. The average person just wants something that will work, and stay working.
Source:
http://www.defendingthenet.com/newsletters/TenThingsToDoForAHealthyAndSecurePc.htm