Always ground yourself before working on a computer. Static electricity can damage the integrated circuits. Use a grounding strap or touch an unpainted, metal portion of the chassis before handling any electrical components.
Handle circuit cards and memory modules by the edges only, avoid direct contact with any chips or circuitry.
Do not use a magnet to pickup dropped screws or use a magnetized tipped screwdriver. The hard drive is very sensitive to magnetic fields and can be easily erased by a magnet.
Tips And Suggestions
Computer Tune Up
1.Delete cookie files, history files, and temporary internet files.
2.Go to the Control Panel (Start, Control panel or Start, Settings, Control panel) and double click on Internet Options, under the General tab click on Delete Cookies, Delete Files, and Clear History.
3.Delete unnecessary files.
4.Empty the recycling bin.
5.Delete unneeded e-mails from your inbox and empty your deleted e-mail folder.
6.Remove unneeded icons from your desktop.
7.Uninstall unnecessary programs.
8.Run scandisk to fix file system errors.
9.Run Disk Defragmenter to improve system performance. Note: Delete all unnecessary files and programs first.
Install anti-virus software to prevent and remove viruses.
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