Want to scan QR codes on your Windows PC without using your smartphone? Here are three ways to scan a QR code on Windows 10 and Windows 11.

Your PC relies on certain system files to run smoothly, and if any of these files become corrupt, it can impact performance.

How to run Windows Defender Offline Scan, Full Scan, Quick Scan, or Custom Scan? You can run any of these scans from the Microsoft Defender Antivirus/Windows Security app on Windows 11.

How to Scan QR Codes Using the Windows Camera App Want to scan a QR code using your PC's webcam, just like you would with your phone? The built-in Camera app on your Windows 10 or 11 PC makes it easy.

On Windows 11, you can use PowerShell to change settings and run quick, full, and custom virus scans with the Microsoft Defender Antivirus, and in this guide, you'll learn how.

Microsoft Defender Antivirus is a built-in malware scanner for the Windows 11/10 operating system. As part of the Windows Security suite, it will search for any files or programs on your computer ...

How to do quick antivirus scan on Microsoft Defender To run a quick antivirus scan from Command Prompt on Windows 11, use these steps: Open Start.