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How to Scan Your Windows PC for Viruses & Malware

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Microsoft Safety Scanner is a free, on-demand virus and malware scanning tool provided by Microsoft. It detects and removes malware, spyware, and other security threats without requiring installation. Unlike real-time antivirus software, Microsoft Safety Scanner only works when manually executed and expires after 10 days, requiring a fresh download for future scans.

Why Use Microsoft Safety Scanner?

Microsoft Safety Scanner is useful for:

  • Quick Malware Detection: Identifies and removes active viruses and threats.
  • On-Demand Scanning: Works without installation and can be used alongside your existing antivirus.
  • Standalone Security Check: Useful if your PC is acting suspiciously, even with antivirus installed.

Steps to Scan Your Windows Machine Using Microsoft Safety Scanner

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What It Protects Against

  • Viruses & Trojans: Detects and removes common malicious programs.
  • Spyware & Ransomware: Scans for threats that steal personal data or lock your files.
  • Suspicious System Modifications: Identifies unauthorized changes made by malware.

Recommended Product: Windows Defender

For additional protection, consider using Microsoft Defender for Individuals.

Additional Tips

  • Update & Download a Fresh Copy Every 10 Days as Microsoft Safety Scanner expires.
  • Run a Full Scan if You Suspect a Serious Infection.
  • Keep Windows Defender Updated for continuous protection against threats.

For more Windows security tips, check out our guide on How to Enable Ransomware Protection in Windows 10/11.

If you’re eager to explore more security tips and in-depth how-tos, look no further! Sign up for Demysti5, your comprehensive guide to digital safety. Whether you’re an Apple user or on Android, whether it’s about your favorite apps or all things security-related, Demysti5 has you covered. Join our community today and stay one step ahead of cyber criminals.

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