Ever wished you could turn on your home computer while you’re miles away? With the Wake-on-LAN (WOL) feature, that’s entirely possible—a capability many Windows users don’t even know exists. Set it up ...

Preferably for free? Can this be done? I've heard TeamViewer is the easiest way to do it, but that it isn't secure. Also, if another user is logged onto the machine, it's a no-go. Is that how it is ...