Here’s how to check your data use, limit data usage and keep apps from stealing your last remaining shreds of allowance.

Most smartphones come with settings to make clearing app cache data easier. Just go through the settings menu, head over to ...

Want to speed up your Android device? Learn how to clear all cache data at once and free up valuable storage space quickly.

If your phone is running slower than you think it should, try clearing out the cache on your browser or most-used apps to bring it back up to speed.