Apple Diagnostics is designed to put your hardware through a variety of tests designed to detect power supply, battery, graphics, logic board, USB and a huge range of other potential problems. While ...

I have a late 2012 Mac mini. Well, actually, I have four of them. But one of them was sick. In this article, I'll show you how I figured out what was wrong and then fixed it. It started a few months ...

Most computer problems are easily traced to either hardware or software errors. However, it isn't always obvious why your computer won't work, and establishing where the problem lies can often be ...

Microsoft Surface devices have been known to be the perfect laptop replacements. If you are a Microsoft Surface device owner, then here is a great Diagnostic Toolkit to help you check the health of ...

Computers are easier to use and more dependable with each new generation of hardware and operating system update, but that doesn't mean they're problem-free. Here's a look at the five most popular ...

Take a tour inside of your desktop PC to learn how all the hardware in a traditional desktop PC connects to create a complete computer system like the one you may be using right now. Here are some ...

While some like sidebars, others may find them a distraction and an unwanted tool on their Windows desktop. If you are a sidebar lover who likes to monitor your computer hardware, then ...

I have lots of computers - desktops, laptops, etc. I've been going through them one at a time, testing everything, and inventorying the specifications of each. It's a tedious, mind-numbing ...

Are you tired of the dreaded blue screen? Do random system freezes make you nervous every time you launch a demanding application? For too long, I dealt with an unpredictable computer that felt like ...

April 15, 2019 Add as a preferred source on Google Add as a preferred source on Google If you’ve never run a diagnostics test on your own smartphone, it’s worth doing—especially as your phone starts ...

Mac issues can occur for a variety of reasons, but in general most errors can be traced back to unstable software. The best way to prevent problems from cropping up is to make sure you are using the ...