Free app Memory Clean lets you monitor your Mac’s memory usage and will clean it automatically or when asked. Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. RAM (Random Access Memory) is your computer’s thinking space: as ...

When your computer slows to a crawl and struggles with even basic tasks, like switching between apps, it’s often a sign that your system is running low on RAM. A lack of free memory on Windows or Mac ...

OS X: Your Mac likes to cache things in your "free" RAM so if you need them later you can load them quickly. This might be nice sometimes, but if you need to free up a lot of memory for a particular ...

Here's why your computer keeps freezing and how you can fix it without replacing the RAM When your computer slows to a crawl and struggles with even basic tasks, like switching between apps, it’s ...