If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Oct 25, 2023 · The best way to check your PC for viruses is to run a manual virus scan of your system with Microsoft Defender, Malwarebytes, or another antivirus program. You can also press …

3 days ago · Learn how to determine if your computer has a virus, using easy methods for Windows, Mac, Chromebook, and mobile devices. Protect your system from threats. Key Takeaways Look for …

Nov 2, 2025 · Learn how to scan and remove computer viruses using trusted antivirus software options, find free online virus scanners, and safeguard your system from threats.

Dec 4, 2025 · How to find and remove viruses on your Windows PC - 12 free methods that I can attest to Viruses now work silently in the background, but fortunately, there are tools to stop them.

Jun 9, 2025 · In this section, you’ll learn how to initiate a virus scan, explore different scanning methods, and ensure your computer stays safe from potential threats. Let’s get started!

Feb 27, 2025 · This guide covers everything you need to know about computer viruses, including how to quickly detect and remove them from your devices and protect yourself from future infections.

Aug 15, 2025 · Learn how to check for viruses on Windows 11 with our step-by-step guide. Ensure your PC's safety with these straightforward tips.

Dec 4, 2025 · Elyse Betters Picaro / ZDNET ZDNET's key takeaways Modern antivirus tools have made PC infections rare, but they can still occur. Most viruses are designed to go unnoticed, quietly …

This guide provides everything you need to know about how to scan computer for viruses, helping you reclaim your device and protect your data from malicious threats.