If your iPhone is feeling sluggish, follow this quick routine to boost its speed and free up space - here's how.

Even though you can offload a great deal of what's stored on your iPhone to iCloud and other services like Google Photos, there are still many things that need to be kept on your iPhone, such as the ...

We should start with the obvious, what is the cache on your Android device? Your Android device uses part of your memory to store data for quick access and temporary storage by your apps. In theory, ...

ZDNET's key takeaways Clearing cache speeds up a slow Galaxy Watch.Cache buildup can cause lag and drain the ...

Given the kind of options we have on our smartphones these days, it’s more than likely that most of our Android phones run slow after a few months of activation. This isn’t necessarily the fault of ...

The disk cache in OS X can sometimes use a fair amount of the system's RAM, and clearing it can help you figure out how much RAM your applications and system processes are using. Topher, an avid Mac ...

In the eighties, computer processors became faster and faster, while memory access times stagnated and hindered additional performance increases. Something had to be done to speed up memory access and ...

Memory Clean for Mac is a small utility program that will keep you updated on how much free memory you have to work with and reclaim more for you. It's especially effective after you close a ...

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 ...