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.

Connecting to any device over the internet, as you would through remote PC software, has risks. Follow these practices to access remote PCs securely.

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 ...