Malware is one of the biggest threats to computers today. From slowing your PC to stealing passwords, displaying unwanted ads, or even causing data loss—malware can be extremely dangerous. The good news is that you can remove most types of malware from Windows using simple tools and steps.
This guide explains how to remove malware from Windows safely and completely.
1. Disconnect From the Internet
The moment you suspect malware, disconnect from the internet.
Why?
Because many malware types communicate with remote servers.
2. Enter Safe Mode
Safe Mode prevents malware from running at startup.
How to enter:
Settings → System → Recovery
Restart now → Troubleshoot → Advanced options
Startup Settings → Safe Mode
Safe Mode makes malware removal easier.
3. Run Windows Defender Full Scan
Windows Defender is built into Windows 10/11 and is extremely powerful.
Steps:
Open Windows Security
Virus & Threat Protection
Full Scan
This may take up to an hour but it removes most common malware.
4. Use Malwarebytes for Deep Cleaning
Malwarebytes is one of the best anti-malware scanners.
Why it’s effective:
Detects hidden malware
Removes adware
Finds browser hijackers
Cleans registry threats
Run a Threat Scan after installation.
5. Remove Suspicious Programs
Many malware infections install unwanted apps.
Check:
Settings → Apps → Installed Apps
Uninstall unknown or recently added programs.
6. Reset Browser Settings
Browser hijacking is very common.
Reset Chrome/Edge:
Clear extensions
Clear cache
Reset homepage
This removes popup ads and redirects.
7. Delete Temporary Files
Malware often hides in temp folders.
Run:
%temp%
temp
prefetch
Delete all files inside.
8. Restore System (If Nothing Works)
If infection is strong, restore your PC to an earlier safe point.
Final Thoughts
If you follow these steps, you can easily remove malware from Windows without needing a technician. Clean your PC regularly to avoid future infections.