Computer acting sluggish? You might need more memory. Here's how to check how much RAM you have, and how much your PC or Mac is actually using.

You can check the memory on a Mac computer in its Activity Monitor by reading a memory pressure graph. Here's how to do it.

You can save battery on a Mac by adjusting your "Energy Saver" settings, updating your software, and more.

After October 14, 2025, Microsoft will no longer release any regular updates to Windows 10. The company may make exceptions if a really serious security flaw is discovered — this has happened with ...

In iOS 26, your iPhone gains a handy new charging feature that takes the guesswork out of knowing when your device will be fully powered up. Instead of waiting around or checking your battery ...

Prime Big Deal Days is an opportune time to pick up some serious savings on a bushel of Apple's best products marked down to some of their lowest prices ever. The AirPods 4 are Apple's most affordable ...