- 1). Install anti-virus software. According to CNet expert Dennis O'Reilly, "No security program is 100 percent effective." At least two to three programs installed should keep a computer running free of spyware. Be sure to get a full version that combats every type of virus. Most anti-virus companies offer several versions of software, some of which are limited. VIPRE, Symantec and McAfee create some of the best anti-virus software.
- 2). Keep the computer in a secure and open location. Much of the damage that can occur is caused by websites containing spyware. Porn and warez websites are especially notorious. Make sure that everyone who uses the computer knows which websites are acceptable to visit. Also be sure to store the computer in an open location. A web surfer will likely feel uncomfortable about browsing questionable websites when other people can see what he or she is doing.
- 3). Protect the computer with secure passwords that are at least 6 characters in length. Only the owner should know the administrator password and have permission to install new software. Create separate user accounts for other people who use the machine. If the computer is used by multiple people, a guest account will work fine. Many viruses require administrator privilege to damage a machine, and without proper permissions, the damage will be limited.
- 4). Create a BIOS password that sets the hard drive as the only boot device. Much harm can be done by an intruder with a boot CD that can access the hard drive and view files without first getting permission. Press "F1" while the computer is booting to access BIOS. Remove everything from the list of boot devices except the hard drive.
- 5). Use a power surge protector. These power strips will protect the computer during lightning storms or freak power surges. It is a good idea to unplug a computer during a lightning storm. If the power goes out temporarily, it is just an outage and no permanent harm will be caused, unless there is unsaved work. Power surges, on the other hand, can easily fry a computer, damaging it permanently.
- Advertisement -
- Advertisement -