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 …

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.

Sep 15, 2025 · Learn how to easily scan for viruses in Windows 11 with our step-by-step guide. Keep your system secure and running smoothly with these simple instructions.

Oct 21, 2025 · From your very first scan to setting up regularly scheduled scans that keep your computer clean, you’ll learn it all here. Let’s get started. Aside from your computer, you’ll only …

Feb 27, 2025 · Learning how to check for viruses is essential for every computer user. Viruses are malicious programs that infect devices, disrupt operations, steal data, and gain unauthorized …

Nov 2, 2025 · How Do I Scan My Computer For Viruses on Windows 11? Using Windows Security to Perform a Quick Scan Windows Security is the built-in antivirus program in Windows 11. A …

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!

May 19, 2025 · In this article, we’ll go through everything you need to know to run a scan effectively to keep your computers, phones and tablets in tip-top shape. What does a virus …