Your taskbar icons are trying to tell you something. Here’s what the most common ones—and their variations—really mean.

In earlier days, computers displayed physical indicator lights for Caps Lock, Num Lock, and other keyboard keys so that we knew their status, but that is not always the case today. In this post, we ...

Apple has conceptualized a means of displaying icon-like status indicators on the iPhone's displays even when the handset is locked and the backlight turned off, a new company filing shows. The ...