Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

Faulty hardware is the most common cause of this problem. Check this. Disconnect all the peripherals connected to your system and scan for hardware changes. If your PC does not freeze this time, you ...

Q: I am shopping for a used car. What do you think about bringing along a computer scan tool to test the car before buying it? Do you think the dealer or private seller would mind? A: I think scanning ...