Now the million dollar question is how to protect your computer against the attack of spyware. There are PC repair companies that offer spyware removal support to the computer users. But it is always recommended to remember some safety tips. You should not click on links within pop-up windows as mostly pop-up windows are a product of spyware. If you click on the window, it may install spyware software on your computer. In many cases we download software from various websites. Be careful while downloading. There are many websites that offer free software that integrate spyware. If you install software from this site, it will also install the spyware. You should also adjust your browser preferences for limiting pop-up windows and cookies.