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.

Scanning a QR code without your phone requires a little help from Google or a webcam.

Learn how to change or specify Windows Defender automatic scan type in Windows 11 using Registry Editor or Group Policy Editor.

Learn how to use Windows Fax and Scan along with alternative faxing methods for sending faxes from your computer.

Over time, any Windows 11 computer will experience system corruption and eventually failure. Regular maintenance will repair system files and prevent future problems.