A: I almost always have ideas, Barbera. Sometimes they’re even right. Let’s see what I can do for you. Before we start, I’m curious how someone in Lone Rock, Wisconsin, even heard of my column. The ...

If app icons suddenly disappear from the macOS dock someday, you can try out a few quick fixes first. These include performing a system restart, reopening the affected apps, clearing RAM and occupied ...

Your network card is likely fine if the Wi-Fi icon is missing. Use these troubleshooting steps to quickly bring it back.

Jeff Werner is a software engineer and has been writing this column since 2007. Question: As always, I enjoy your column I am a regular reader. I am having issues with some of my taskbar icons. I read ...

For those still on Windows 10, no doubt you will have come across tiles that suddenly went blank or the "live" aspect of them stopped working. This happened on my system, and after a long period of ...