The Herodotus malware shows how fast Android threats are evolving. Find out how this trojan operates and what steps help reduce the risk.

These quick performance tweaks can help restore its mobile muscle. If your Android phone feels like it's stuck in first gear, don't fret: You don't have to spend hundreds of dollars on a new phone.

They may not exactly be show-stopping scene-stealers, but these not-so-obvious enhancements are well worth your while to ...

Phone screen not responding to touch? Discover working fixes, causes, and expert repair tips for Android and iPhone devices.

My Apple TV was starting to perform sluggishly, until I cleared its cache - now it feels as snappy on day five hundred as it ...