How to Tell You Have Spyware, Ad-ware or Viruses


By Mark Berger

Usually, the easiest way to tell you have spyware is because your PC is running at a reduced speed. The other way to check is to hit CTRL+ALT+DELETE and hit task manager (if you have windows service pack 2. If you have before SP2, then this should automatically bring up the task manager).

Once the task manager is open, check your running processes under the "Processes" tab. If you see a lot of strange processes running you don't recognize, you likely are infected with spyware, ad-ware or viruses.

An example of strange processes would be a fgkosk.exe or copies of the same process running twice. Some "smart" spyware can actually disguise itself as other windows processes - you can tell this if you have copies of processes running. Don't end task anything you're not sure of - besides, most of these files are actually able to resume themselves after you close them as they're in your windows registry.

You could also download a program that checks for these infected files, such as Avast, Ad-Aware, etc. Check my other article on "what to do once you have spyware" for a list of good programs to use.

The best way to get rid of spyware, ad-ware, or viruses once you have them is either to use a program made for doing exactly that. Failing that, you could format your PC. Sometimes, an infestation becomes so bad you may have troubles downloading, installing, or running a program that can help. For more information, refer to my article on "What to do once you have spyware, ad-ware, or viruses."

I am a young, aspiring computer engineer into Internet Marketing, hardware, software, web design, SEO and just about anything related to computers. Please come check out my growing PC forum at http://www.markspcforum.com

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Recent article: Computer Networking and Security
Anti-virus software is used to find, remove or fix files that are infected with computer viruses. Most anti-virus companies release weekly updates of their databases to help keep you safe. Your anti-virus software uses these weekly updates (also known as virus signatures or definitions file) to identify newly discovered viruses.

The most basic anti-virus programs normally have several features to it, the memory resident scan, the system or file scan, and an automated updater. Many more sophisticated programs have many other integration tools that loan in to your instant messengers, your e-mail software and many other programs.

It's very important when you configure your anti-virus software to always make sure you can download new updates every week, if you scan your system for viruses, and your definitions file is out of date it may not even find a problem with your system. Additionally, you should make sure you do in fact scan your system on a regular basis. I personally set my computer to scan around 4 AM so it doesn't bother me.

When you download software, e-mail attachments, or introduce new media (diskettes, cd's, jump drives) in to your system you should scan them before running or viewing them inside another application.

Deciding on which program to use often causes people a lot of head aches. Some anti-virus programs require you to pay each year for a subscription to their virus databases so you can keep your system up to date, others are just expensive out of the box. Additionally, which tends to be the biggest factor in my decision making, is how much resources does the program use.

My favorite anti-virus program for the past couple of years is AVG Anti-Virus, by GriSoft. It's totally free for the personal edition and the updates as well. It has all the major features expected out of an anti-virus suite and is really simple to use and setup.