How to Remove a Virus from Your Computer (Complete Guide)
Suspicious popups, slow performance, or strange behavior? Here is how to detect and remove malware safely.
Signs Your Computer Is Infected
Unexpected popups, browser homepage changed, new toolbars, computer running slow, programs opening on their own, files disappearing or being encrypted, webcam light turning on unexpectedly.
Step 1: Disconnect from the Internet
This prevents malware from sending your data to attackers or downloading additional malicious payloads.
Step 2: Boot into Safe Mode
On Windows 10/11: hold Shift and click Restart, then Troubleshoot, Advanced Options, Startup Settings, Enable Safe Mode with Networking.
Step 3: Run a Full Malware Scan
Use Malwarebytes (free version) — it catches things Windows Defender misses. Run a full scan, not a quick scan. Quarantine and remove everything it finds.
Prevention: How to Stay Safe
Keep everything updated. Never click links in unexpected emails. Download software only from official sources. Use an ad blocker. Enable two-factor authentication.
Pro Tips
Still stuck? Chat with Alex now.
Get personalized tech support help for your specific situation — just $3.
Chat with Alex Chen — $3 →
