A cache is a special storage space for temporary files that makes a device, browser, or app run faster and more efficiently.

If you’re used to working with multiple computer monitors at your desk, traveling with a laptop can be tough. Suddenly, you’re back to the single-screen lifestyle, and on a cramped laptop display to ...

A sluggish computer can be immensely frustrating. Simple tasks like launching apps, browsing the web or switching between windows can test your patience as you stare at a spinning wheel, waiting for ...

If your iPad is running out of storage, there are a few methods you could use to clear space. Here are four ways to free up ...

We may receive a commission on purchases made from links. Diagnosing the issue of slowdown in Windows can be a needle-in-haystack situation. It could require a simple restart, or it could be a much ...

The original version of this story appeared in Quanta Magazine. When she was 10 years old, Rose Yu got a birthday present that would change her life—and, potentially, the way we study physics. Her ...