Sometimes things aren’t what they seem. Sometimes when a computer application isn’t doing what you want- or expect- it to do, it may be a problem with the application. It may be user error or lack of training. Or it may be spyware or viruses affecting the computer which are in turn affecting the application. You should already be participating in training sessions and using the online learning resources available to you. But are you also doing what you can to keep your computer clean of spyware, viruses and other maladies? Taking a little time on a recurring basis can save you a lot of time and heartache down the road. Think of it like flossing your teeth - spend a few minutes flossing every day now or endure an hour or more of scraping in the dentist chair later.
Here are some things you should do on a regular basis - monthly if not more frequently- to keep your computer as clean as possible:
Check for spyware. The best defense against spyware and other unwanted software is not to download it in the first place, so don’t install anything unless it’s got a legitimate business purpose. There are a few well-known tools that can help you detect and remove unwanted software, like Lavasoft Ad Aware, which is freely available for personal use only at http://www.lavasoftusa.com/software/adaware . Another useful tool, Spybot Search & Destroy (S&D) is freely available for business or personal use. It was included on the Fall 2004 County Support CD, and it is available for download at http://www.safer-networking.org/en/spybotsd. Microsoft has a new tool called Windows AntiSpyware which is currently available in a beta version. It is available for free download at http://www.microsoft.com/athome/security/spyware/software. Use tools like these to scan and remove identified files.
Review your security settings to make sure they’re turned on and functioning the way you want them to. In Windows XP open the Security Center from Control Panel, and make sure Automatic Updates are set to Automatically download and install daily, at a time when the computer will be turned on, not the middle of the night. Make sure that the Firewall is turned on as well.
Check your antivirus protection. Antivirus software is a must today. Perform a weekly scan of your complete system, and check for updated definitions of your antivirus software. Enable Automatic Updates if it’s an option, with virus definitions updated daily at a time when the computer will be turned on. If you need antivirus protection for your home computer, you might consider the Free version or the Professional version of AVG AntiVirus from http://www.grisoft.com.
Back up your files. Save a copy of your most important files on a CD or another medium that you can use in case the originals are lost or damaged. Retain the backup in another room or location.
Delete old files to free up memory and make room for new files. If you really think you may need files from 2000 some day, save them to a CD and keep it in a safe place. Run Disk Cleanup, available in Accessories, System Tools in Windows XP, on all drives to remove downloaded program files left after a program is installed, empty the Recycle Bin, and delete temporary Internet files.
Schedule time to keep your computer clean! It, like flossing, is time well spent.