– Install Antivirus Software.
– Run a Scan of your PC.
– Install a Spyware Removal Tool.
– Always keep software up to date.
What is Spyware?
Software that sends information about your Web surfing habits to its Web site. Often quickly installed in your computer in combination with a free download you selected from the Web, spyware transmits information in the background as you move around the Web. Also known as “parasite software,” “scumware,” “junkware” and “thiefware, spyware is occasionally installed just by visiting a Web site
What is a Computer Virus?
Software used to infect a computer. After the virus code is written, it is buried within an existing program. Once that program is executed, the virus code is activated and attaches copies of itself to other programs in the system. Infected programs copy the virus to other programs.
The effect of the virus may be a simple prank that pops up a message on screen out of the blue, or it may destroy programs and data right away or on a certain date. It can lay dormant and do its damage once a year.