Path Technology

Do you suddenly have some strange computer activity? Here are some things to rule out before assuming too quickly that your computer has a virus.

Many simple problems may make you think that your computer has a virus. By the process of elimination, you can often rule out some simple troubles before assuming that your computer is affected by a virus, spyware, or other "malware":

1. Changes in your system settings

If you share your computer with other users, such as your kids, ask your fellow users if they have made any changes. Remember, confessions may be hard to come by.

2. Improperly installed or malfunctioning hardware

If your computer boots slowly, or not at all after a recent hardware addition or upgrade, you may be looking at a hardware problem. Check that all devices are properly mounted and that all cables are correctly oriented and connected. If the machine boots slowly, check the "Power On Self Test" (POST) messages to confirm that all hardware is being recognized by the system. Always remember to check the preverbal power cord!

3. Improperly installed or corrupt software

Many system problems occur when a new piece of software is added or upgraded. Try uninstalling and reinstalling the recently added or upgraded software. Many times certain operating system upgrades or patches have incompatibility problems with certain programs. Always review the system requirements and release notes before installing any software.

4. Drive errors

Hard drives develop bad sectors. Hard drives fail. Defragment your drives regularly and use an error checking utility to keep them healthy. Remember, if your hard drive is emitting a high pitched whine, it is "Screaming" for replacement.