If you don’t any other piece of software for your computer, buy am anti-virus software.
Always use caution when sharing external media such as floppies or flash drives without first checking the files or disks with a virus protection program. This includes downloaded files from the Internet – know the source of the file before you download and activate the virus protection plug-in for your browser.
Two good virus protection programs are from McAfee (ViruScan) and Symantec (Norton AntiVirus), You can also get a FREE copy of anti-virus software form AVG.
