Is your Chromebook acting up? Jack Wallen introduces you to the ChromeOS Diagnostic tool, with which you can run hardware tests on your Chromebook. Generally speaking, Chromebooks run smoothly for ...

While your computer's SSD or hard drive is where all of your apps, documents and the Windows operating system itself are stored, it is the RAM that handles the data you're actively working with. It ...

Is your Chromebook having networking issues? Jack Wallen introduces you to a tool that could help you solve those problems. Generally speaking, Chromebooks just work. That’s how they were designed, ...

Whether you’re a long-time user or brand new to the Chrome OS platform, you may not be too familiar with the Chromebook diagnostics app. The app was added only just recently to the platform, in ...

iPhone hardware problems may be annoying since they are not always obvious initially: random touch delays, battery life issues, distorted sound, or a camera that unexpectedly ceases to work. It is ...

Apple Knowledge Base article #305190 describes how to run diagnostic tests on an Apple TV. To do so, simply hold down the Menu and Down (-) keys on the remote for about 6 seconds. This causes Apple TV ...