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

Keen internet users might already be familiar with speedtest.net, the website that lets you check exactly how fast your internet connection is. Now it’s available as an app too. The app works over ...

Apple provides various diagnostic tools to assist you in troubleshooting issues with the iMac. The network diagnostic tool offers a connectivity test to ensure that your computer is properly ...