10 Ways to Remove Viruses from Your Computer for Free

1. Run a full system scan with free antivirus software such as Avast, AVG, or Bitdefender. Make sure to update the virus definitions before scanning.

2. Use Windows Defender, the built-in antivirus program for Windows 10. You can run a full scan by opening the Windows Security app and selecting 'Virus & threat protection'.

3. Boot your computer into Safe Mode and run a scan to remove viruses that may be hiding in the background processes.

4. Use the Microsoft Malicious Software Removal Tool, a free program that can detect and remove specific malware from your computer.

5. Install and run Malwarebytes, a popular anti-malware program that can detect and remove various types of malware.

6. Use the free version of CCleaner to clean up temporary files, browser cache, and other junk files that may be harboring viruses.

7. Check for suspicious browser extensions and plugins that may be causing the virus. Remove any that you do not recognize or trust.

8. Reset your browser settings to default to remove any changes made by the virus. This can be done in the settings menu of your browser.

9. Use the Windows System Restore feature to roll back your computer to a previous state before the virus infected it. This can be accessed by searching for 'System Restore' in the Windows search bar.

10. If all else fails, consider seeking help from online forums or tech support communities for additional guidance on virus removal.