Yes, Windows Defender scans for malware all the time. How real-time, scheduled, quick, full and offline scans work on Windows ...

Best Antivirus Software Best Malware Removal Tools for 2026 Tested on an Infected PC Malware rarely makes itself obvious. A scan finds a file it can’t delete, or a toolbar keeps coming back after you ...

Subscribing to an antivirus suite kept you safe a long time ago, but they're much less useful for most people today.