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System Maintenance and Repair

System Maintenance and Repair

Learn everything you want about System Maintenance and Repair with the wikiHow System Maintenance and Repair Category. Learn about topics such as How to Reset Your BIOS, How to Change BIOS Settings on Windows 8, 10, and 11, How to Delete Temporary Files and Delete Prefetch Files from Your Computer, and more with our helpful step-by-step instructions with photos and videos.

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