5 min read · Intermediate · Related: Virus & Security Cleanup

Updated October 2026 · Tampa Bay–tested steps

Think You Have a Virus? Remove Malware Safely

Pop-ups, fake warnings, browser hijacks — don't click anything. Isolate it, scan it, clean it.

  1. 1. Disconnect and don't pay anyone

    Unplug Ethernet or turn on airplane mode to cut the malware's connection. If you see a 'Call Microsoft at …' lock screen, it is fake — Microsoft never locks your browser with a phone number. Do not call it, do not pay gift cards, do not grant remote access to the pop-up's 'technician.'

  2. 2. Boot into Safe Mode and run a real scan

    Restart while holding Shift → Troubleshoot → Startup Settings → Safe Mode with Networking. Run a full scan with Windows Security (Virus & threat protection → Scan options → Full scan), then a second-opinion scan with the free Malwarebytes. Remove what they find and restart normally.

  3. 3. Remove rogue browser extensions and apps

    In Chrome/Edge, go to Extensions and remove anything you didn't install. Then check Settings → Apps for programs installed around the date the problems started (sort by install date). Search the web for unfamiliar names before removing — some are legitimate drivers.

  4. 4. Change passwords from a clean device

    On your phone or another clean computer, change your email password first, then banking, then Microsoft/Apple accounts. Turn on multi-factor authentication everywhere. Assume anything you typed on the infected PC was seen — that inbox-first order stops the attacker from resetting everything else.

Think You Have a Virus? Remove Malware Safely — When to Call a Pro

  • Ransomware encrypted your files (screens demanding Bitcoin) — power off and call immediately; every minute matters.
  • Banking or email passwords were used on the infected PC and you see logins you didn't make.
  • Pop-ups return after two clean scans, or Windows won't boot at all.

Guide FAQ

Almost never — payment funds criminals and only about half of payers get working keys. Power the machine off to stop the spread, then call us. If offline backups exist, recovery is usually straightforward.
For careful users, yes, plus common sense. For businesses handling client data, add managed endpoint protection with centralized alerts so one infected laptop doesn't sit silently for weeks.
Remote cleanup starts at $75; heavily infected or ransomware cases needing on-site work start at $125/hr. We'll tell you upfront if a wipe-and-rebuild is cheaper than hours of scrubbing.
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