You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Sometimes viruses and malware can cripple a laptop completely. When this happens, you might not be able to access the Internet to download current virus definitions or patterns needed to remove the ...

09:47, Mon, May 11, 2020 Updated: 10:12, Mon, May 11, 2020 If your computer is performing slower than usual, it may be that your PC has been infected by a virus or malware. Windows 10, which is now ...

Scanning a drawing into a computer lets you preserve your drawings, which might otherwise erode on their original media, especially for newsprint and other acidic papers. Scanned drawings also make it ...

The method you'll need to scan a document on a Mac depends on what kind of scanner you have. Here's how to set up nearly any ...

Geoff Kuenning, a professor of computer science at Harvey Mudd College, provides this explanation. Malicious software comes in several flavors, distinguished primarily by their method of propagation.