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Maintenance and Repair

Maintenance and Repair

Do you need help determining if your computer is too hot or reporting a bug in Gmail? Dealing with slow or faulty technology can be frustrating, but wikiHow’s Maintenance and Repair category is here to help! Our 100+ step-by-step articles will help you address common tech issues like checking downloads for viruses, optimizing a slow running computer, checking your power supply, and more.

Articles about Maintenance and Repair

Completely Uninstall Riot Games (Vanguard and the Riot Games Client)
How to

Repair an Electric Fan
Expert
How to

Fix a Javascript Error in Windows 10

11 Possible Fixes to Solve the "Mobile Network Not Available" Error on Android
How to

Reset a Genie Garage Door Opener
Expert

How to Check the Power Supply on a PC Desktop Computer
Expert

How to Repair an Electric Cord
Expert

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

Adjust Bass on a Computer
How to

Repair a Computer
Expert

How to Fix and Replace a PopSocket Top, Funnel, and Base
How to

Repair a CD With Toothpaste
How to

Fix a Cyclic Redundancy Check Error

How to Repair a Blown Speaker
How to

Clean a CD Player
How to

Update Your Graphics Driver
Expert
How to

Exit out of a Frozen Computer Program
Expert

Freeze & Crash a Chromebook with Simple URLs
How to

Set the Time on One‐Buttoned LED Watches
How to

Tell if Your Power Supply or Motherboard Is Bad
Expert
How to

Use Voltage Testers
Expert
How to

Disable RAID
How to

Format a Dell Computer
Expert
How to

Test an iPad Display
How to

Use Ferrite Beads

Windows Registry Editor: Opening, Editing, Backups, & More
How to

Unpop a Speaker Cone
How to

Fix a LCD Monitor Power Problem
How to

Replace a Power Supply
How to

Delete Corrupted Files
How to

Encrypt Files
How to

Learn Electronics Repair
Expert
How to

Fix Radio Antenna Wire
How to

Become Tech Savvy
Expert
How to

Protect a TV from Humidity
Expert
How to

Fix Computer Errors
How to

Fix Slow Computers
Expert
How to

Polish a Boat
Expert
How to

Prevent Computer Failure
How to

Protect a PC in a Thunderstorm
Expert
How to

Fix Internal Error 2753
How to

Check a Download for Viruses
How to

Get Your Computer Running at Full Speed

8 Easy Fixes for iPhone Messages that Won't Finish Indexing

How to Lubricate Switches: Complete Guide

What Causes Green Lines on an iPhone Screen? Plus How to Fix Them

How to

Check a Gaming PC for Errors

How to Check & Replace Your Apple AirTag Battery: Step-by-Step
How to

Tell How Hot Your Computer Is