There are two ways to measure the performance of PC components: synthetic benchmarks like 3DMark or PCMark, and real-world benchmarks that test performance in games and various software using ...

Use the following solutions if your CPU fan is not spinning but you get no display on your Windows computer, use the solutions provided below: Preliminary fixes Reset BIOS by clearing CMOS Reseat CPU ...

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 ...

How we test laptops at ZDNET in 2026 ...