Spyware is a way for shareware authors to make money from a product without actually selling it to users. Spyware is essentially the same thing as adware; pesky programs that collect and resell your online searching habits. With spyware, the program installs tracking software on your system; this software uses your Internet connection to report back to the advertisers. While not illegal, it can be a huge nuisance, and compromises your online security.

The best spyware defense is to keep the dreaded pests off your computer in the first place.  In order to protect yourself in the best possible manner and to avoid having to remove spyware from your computer on a regular basis, it’s a good idea to take some precautionary measures.

Although spyware may not cause your computer to significantly malfunction, it can slow your system way down if your computer is full of it.  Below, we’ll discuss some of the options you have when it comes time to remove spyware, as well as ways to prevent it from finding you in the first place.

First, use a firewall.  This may sound like common sense.  You’d be amazed at how many people don’t have them though.  A firewall is often the first line of defense against spyware that is trying to get to your computer.  There are many options for firewalls out there, ranging from free to expensive. Compare features, and if you’re not sure what you need, check with a pro for some straightforward advice.

Second, search out some trusted programs to remove spyware.  There are several on the market that are recommended by PC World and have been the leaders in spyware protection for almost as long as spyware has been around. Just remember, spyware changes constantly so always update your programs for the most effective protection.

Now that you’ve taken the necessary steps to remove spyware on your computer, let’s help you avoid getting it back.  One step to take is to adjust your Internet connection settings.  Change your security settings of your browser to disable ActiveX controls and raise your security settings.  While you’re there, you may also want to change your cookie settings.

Please bear in mind that not all cookies are necessarily bad. Many are essential for things like keeping track of your login information or your online shopping cart.  However, many can also keep track of your online activity and send your personal data to giant marketing companies. If you choose to change your cookie settings in an attempt to avoid having to remove spyware later, just be careful; you don’t want to be bombarded with cookie messages every time you visit a webpage.

These are just a few things you can do to remove spyware and avoid getting it in the future.  Keep a tight leash on your computer to avoid having to repeat the steps over and over.  Also, make sure you keep any program designed to remove spyware is up-to-date; things change all the time. A good antispyware program will help you stay one step ahead of trouble.