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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 Force Shut Down or Restart a Frozen Mac, Delete Temporary Files and Delete Prefetch Files from Your Computer, 3 Ways to Reset a Computer’s BIOS: Software & Hardware Methods, and more with our helpful step-by-step instructions with photos and videos.

Articles about System Maintenance and Repair

How to

Force Shut Down or Restart a Frozen Mac

Delete Temporary Files and Delete Prefetch Files from Your Computer

3 Ways to Reset a Computer’s BIOS: Software & Hardware Methods
Expert
How to

Open Windows Services
How to

Fix the Blinking Green Light on Your Xfinity Modem
Expert

Find or Change the Administrator on PC, Mac, & Chromebook
How to

Change Computer BIOS Settings on a Windows PC: Guide
How to

Add New Options to Right Click Menu in Windows
How to

Edit a Dat File
Expert
How to

Run Chkdsk: 4 Simple Methods for Scanning a Drive

Clean Up a Slow Performing Computer: Fixing Common Issues
Expert

Fix Your Slow and Unresponsive Windows 10 Computer
Expert
How to

Automatically Turn On a Computer at a Specified Time

10 Ways to Fix a Crashing Windows Computer
Expert

A Guide to Rebuilding the Icon Cache on a Windows PC
How to

Delete DLL Files

4 Ways to Format FAT32: Internal, External, USB Drives + More
Expert
How to

Diagnose a Slow Performing Computer
Expert
How to

Restart and Troubleshoot a Frozen Fire TV Stick
Expert

Easily Format an SD Card on a Mac Desktop or MacBook
How to

Clean Your Computer System
Expert
How to

Format a Pendrive if Windows is Unable
How to

Lock Your Computer With or Without a Password (PC & Mac)
Expert
How to

Make Your Computer Run Faster
Expert
How to

Reset Windows 10

3 Simple Ways to Unmount a Drive
How to

Enable the Registry Editor (Regedit) if Disabled
How to

Search All Files and Apps on an Android
How to

Fix Error 3194 on iOS
Expert
How to

Troubleshoot Windows 7

A Complete Guide on How to Speed Up Your PC
Expert
How to

Format a Hard Disk
Expert
How to

Back Up Data
How to

Create a Partition
Expert

ERR_NETWORK_CHANGED: Meaning, Causes, & How to Fix It
Expert
How to

Fix Ntoskrnl.exe Missing or Corrupt Error
How to

Speed up a Windows XP Computer
Expert
How to

Clean the Windows Registry by Hand

3 Simple Ways to Allow Browser Cookies on Your iPad
How to

Improve the Speed of Your Home Internet Connection
Expert
How to

Fix the Application Error 0xc000007b Using AIO 210
How to

Repair Bad Sectors
How to

Get Safe Mode in Windows XP

Boot Your Mac or PC in Safe Mode: Easy Step-by-Step Guide
Expert
How to

Fix Computer Errors
How to

Reflash and Replace Your Computer BIOS
Expert
How to

Wipe a Mac Clean
Expert
How to

Organize Your Computer
Expert
How to

Clean a MacBook Air Screen
Expert
How to

Defrag a Computer