Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

Systematic methodology is the key to quickly and effectively troubleshooting control circuits. Even the most experienced troubleshooter must rely on a systematic troubleshooting process to solve ...

We’ve all experienced that magic moment when, after countless frustrating hours of experimentation and racking your brain, the object of our attention starts working. The 3D printer finally produces ...

Even though Microsoft 365 is normally stable and reliable, problems can still occur. Sometimes a simple fix is all that's needed. But there have been times when I've wasted a perfectly good afternoon ...

Right now, the Topdon TC004 thermal imaging camera we tested and reviewed is on sale on Amazon. It’s always a good day when we get to test a tool that’s actually worth the money. It’s an even better ...

Microsoft offers numerous useful tools that can help users and admins diagnose problems in Windows 10 and 11. Here’s how to use them for best results. As people use Windows 10 or 11 in their daily ...

One of the most difficult areas to troubleshoot is the hard drive. So, wouldn't you kill to have a set of troubleshooting steps to guide you? Read on as Faithe Wempen reveals her seven methods for ...

Because the wiring and the inputs and outputs (I/Os) are the most vulnerable elements in a system, be sure to locate and identify these elements in the problem circuit. Sometimes, the only way to test ...