Remote access — the ability to control a computer from a different location over the network — might not be something you need to use every day. However, it does come in handy in certain situations.

Remote control of your Macintosh allows you to access a distant computer across a network or the Internet. The screen of the remote Mac appears locally, and you use your mouse and keyboard to control ...

Cell phones have come a long way since they first made their public debut. From calling functionality to SMS to smartphone apps, your phone can now do almost everything a larger PC might. You can use ...