When it happens, it's awful. Your smartphone suddenly slows to a crawl and struggles to complete every little task. There are several things that could be causing the problem. It can be an errant app, ...

Is your iPhone lagging? Before you upgrade, try these 9 easy fixes. Learn how to clear storage, optimize settings, and speed ...

Nothing ruins your day faster than a phone that refuses to keep up, especially when you are trying to multitask like a ...