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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 Computer BIOS Settings, 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.

Featured Articles

Make Your Computer Run Faster

Expert

Speed Up a Slow Internet Connection

Create a Partition

Expert

Permanently Erase Data Off a Hard Drive

Articles about System Maintenance and Repair

Reset Your BIOS

Expert

Change Computer BIOS Settings

Delete Temporary Files and Delete Prefetch Files from Your Computer

Find or Change My Computer's Administrator

Clean Up a Slow Performing Computer: Fixing Common Issues

Expert

Delete DLL Files

Force Shut Down a Mac

Open Windows Services

Format FAT32

Fix Windows 10 when It Is Very Slow and Unresponsive

Automatically Turn On a Computer at a Specified Time

Edit a Dat File

Expert

Format a Pendrive if Windows is Unable

Make Your Computer Run Faster

Expert

A Complete Guide on How to Speed Up Your PC

Expert

Lock a Computer

Expert

Format a Hard Disk

Unmount a Drive

Add New Options to Right Click Menu in Windows

Fix a Crashed Computer in Windows

Enable Cookies on iPad

How to Run Chkdsk: 4 Simple Methods for Scanning a Drive

Clean Your Computer System

Expert

Reset Windows 10

Enable Regedit

Reflash Your BIOS

Expert

Search All Files and Apps on an Android

Fix Slow Computers

Expert

Troubleshoot Windows 7

Wipe a Mac Clean

Expert

Diagnose a Slow Performing Computer

Fix Error 3194 on iOS

Clean the Windows Registry by Hand

Organize Your Computer

Speed Up a Slow Internet Connection

Dismount a Volume

Back Up Data

Clean a MacBook Air Screen

Expert

Reboot a Crashed Windows Computer

Rebuild the Icon Cache in Windows

Get Safe Mode in Windows XP

Create a Partition

Expert

Fix Ntoskrnl.exe Missing or Corrupt Error

Fix Computer Errors

Speed up a Windows XP Computer

Stop a Windows Computer from Freezing

Make a Windows Computer Start up Faster

Expert

Boot into Safe Mode on Mac OS X or Windows

Fix the Application Error 0xc000007b Using AIO 210

Remove a Virus Using Cmd

Repair Bad Sectors

Defrag a Computer

Make Desktop Icons Bigger

Keep Your PC Running Fast and Smooth

Delete a Boot Camp Partition from Your Mac

Permanently Erase Data Off a Hard Drive

Scan Mac for Malware

Clean a Computer of Malware

Expert

Format the C Drive on a Windows XP SP2

Defragment a Disk on a Windows Computer

Repair Defective or Missing System Files in Windows

Fix Windows 8.1 Crashes

Double Your Internet Speed

Permanently Remove Sensitive Files and Data from a Computer

Expert

Get Rid of Snap Do

Use the Disk Cleanup Tool in Windows

Install System Mechanic on Another Computer

Repair Boot Errors

Do a Complete Internet Explorer Optimization