Android: If you just want to play your favorite game, possibly on the go, a good emulator will do the trick. If you have an Android phone or tablet, it's easy to turn it into a portable console. Here's what you'll need.
Say you have a movie on DVD, but you want to watch it on your phone, tablet, somewhere else. You can "rip" that DVD—or turn it into a movie file on your computer—to play it wherever you want. Here's how to do it.