The "Line In" audio jack on your computer enables you to connect a microphone or other audio output device with a 1/8-inch miniature plug to your computer. On some computers, especially laptops, as ...

Is your PC healthy? Don’t be too sure. Think back to when you heard a kerklunk sound coming from the hard drive. Or maybe you remember the last time your Internet connection was down (and I don’t mean ...

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

You don’t need access to fancy test gear to check and fault-find computer data cables. Instead, this simple device will give a quick indication of the status of point-to-point cable wiring; ie, ...

Take these tests if you want to find out how good is your computer display for motion handling & gaming. You can check Eye Tracking, Persistence, Ghosting, Black frames, Motion blur, Moving images, ...

Hard drives never fail at convenient times. When their behavior begins to suggest that they've neared the end of their productive lives, you may not correlate the symptoms with their cause soon enough ...

If you’re a level 20 PC nerd, you’ll go to extreme lengths to improve system performance. And if you have budget to spare, you’ll probably first turn to hardware upgrades—an almost surefire way to get ...