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.

Compared to the olden days of television, where you could use just about any $5 remote control from Circuit City with your set, the remotes that come with smart devices like an Amazon Fire TV are a ...

If you can't use the remote that originally came with your Roku TV, you might be wondering whether a universal remote will ...