Advanced Troubleshooting

Preventing problems
   Anti-virus software
   Windows update
   Spyware and adware

Troubleshooting start-up problems

Care of computer

Improving your computer system performance
Uninstall spyware and adware
Uninstall unused programs
Do maintenance on hard drive
Empty recycle bin
Delete temporary files, cookies, and history in Internet Explorer
Run disk cleanup
Run disk defragmenter
    Restore the computer
    Add memory

Help and support


Dell support,,6418+6420+16442,00.html,,6418+6420,00.html

    Microsoft support

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Introduction to Computers
Developed by Alyce Bunting, Jintavee Monsakul, and Donna Green

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