A common source of errors in Excel is "the gap"—a situation where you add new data to the bottom of a list, but your formulas ...

To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...

Microsoft is still forcing you to back up your files to the cloud, but recent changes have made it easier to restore your local files. Too bad those changes aren't documented.

Even when it's idle, your smartphone is transmitting certain information to the device manufacturer, says NordVPN. Here's why you might want to limit some of this data.

Four Hobart residents are suing to try to block a giant Amazon data center that could supplant a square mile of farmland within city limits.