The best all-in-one computers save space by housing the processor, screen, speakers and other components all in one slender unit. Here are our top picks.

Duplicati, a free download on both macOS ... Your documents, images, and videos can disappear if anything happens to your computer. It's also a good idea for at least one of your backups to ...

Researchers have developed IRIS, a smart ring ... compress the images before sending them to a phone. Rather than streaming images all the time, the ring gets activated when the user clicks ...