Written by Francisco Martinez III Tuesday, 30 July 2013 16:03
Malware includes unwanted programs, such as adware, spyware, and viruses, that get on a computer or laptop. Adware causes pop-ups and other unwanted advertisements that attempt to sell something to the computer user. Spyware tracks the user’s computer activity, such as the websites that are visited, and reports it back to an unknown recipient. Viruses may corrupt files, slow down your computer, or damage your computer to the point that it will not even boot up.
A computer can be infected by malware through simple activities such as browsing the Internet, downloading a file, opening an email attachment, or using a USB drive that has been infected by another computer. In order to prevent malware infections, you should always have strong antivirus protection on your computer.
When you purchase a new computer, you will probably receive a free 30- or 90-day antivirus trial. When the trial ends, you can purchase a yearly subscription for the antivirus that came with your computer or for a different antivirus product. Some of the highest ranking antivirus products include Bit Defender Antivirus Plus, Kaspersky AntiVirus, AVG Antivirus Professional, and Norton Antivirus. These antivirus subscriptions usually range from $30 to $60 a year.