Poor storage disk performance and slow disk speeds are some of the most common reasons your computer might feel sluggish. If ...

Your computer's performance determines not only how smooth your computing experience is, but also what types of software and games you can run. If you're confused about how your computer is performing ...

AJA Video Systems today released AJA System Test Lite, a version of the company’s popular speed test software, available today on the Apple Store. AJA System Test Lite is an Apple Store version of AJA ...

Running a computer benchmark test on any PC tells us about its capabilities. Benchmarking is a method of quantifying a system’s performance. It helps you make your next hardware purchase decision. In ...

Whenever you read a PC review or a component review, benchmark results typically accompany it. Such results are most often in the form of numbers, such as a score or a frames-per-second total.

Is your Mac’s performance not as good as it once was? Wondering if there might be a problem with your software or if one of the components has failed? Or perhaps it’s your web connection that’s ...

Ever wondered what would happen if you launched your web applications without load testing them? You may run into glitches and lose a huge chunk of your customer base due to poor app performance. For ...

Since 1983, PCWorld has been testing PCs, and while we made the jump from paper to digital years ago, our mission remains the same: We’re here to help you make better choices about your PC hardware ...

Key elements that drive a battery-cell tester. Three main architectures used to construct a tester. Battery-cell testers are commercially available at many different levels of performance. Performance ...

Microsoft has admitted that turning on BitLocker on PCs with NVMe SSDs can have a noticeable performance impact.