Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...

Microsoft's PC Manager promises to optimize your machine's performance at no cost. I tried it out to see if it's good enough ...

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 ...

We test dozens of laptops every year here at ZDNET: from the latest MacBooks to the best Windows PCs, aiming for a dual approach. On one hand, we run a series of benchmarking programs to gather ...

Modern gaming laptops are technological modern marvels. The amount of hardware packed into a small form factor can outpace even the best desktops of years past. With such stringent high-performance ...

Use the following suggestions if your Windows laptop’s performance drops on battery power. Power Troubleshooter is an automated tool in Windows computers that helps fix power-related issues. Since, ...

There was a time when people replaced their phones once a year, but that era has come to a close. Depending on whom you ask, the smartphone replacement cycle now sits at an average of about 2.5 years ...

Whether you want a simple budget PC, a productivity workhorse, or a screamer of a gaming notebook, our experts have done the heavy lifting to help you find the right laptop for the job.