Old cookies and cache can slow you down, mess with websites, and invade your privacy. Clearing them only takes a minute ...

A clear example is the Phone app, where answering a call now requires a horizontal swipe instead of a vertical one or single tap. It's much easier to answer your mobile phone while you're juggling ...

So, what is Instagram? Welcome to your go-to guide to the fast-growing, ever-changing social media platform that is Instagram.

As the clock has struck midnight in the US, the federal government officially shut down after a deadlocked Congress failed to pass a funding measure to keep the lights on — and the Capitol is clueless ...