This simple tweak can noticeably boost speed and responsiveness on nearly any device - no matter the brand. Here's how to do it.

To free up space on an Android phone or tablet, you can start by clearing your cache and deleting any apps you don't need.

YouTube has a cache you can clear to reclaim storage space and speed up your viewing on the mobile app.

Follow ZDNET: Add us as a preferred source on Google. As a person who covers consumer tech for a living, I get to use a few dozen smartphones every year. While I almost always advise on which is the ...

Before clearing it, it is important to know what cache does. WhatsApp stores thumbnails of images, preview data and temporary ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...