If you want to know how to connect two USB headsets at once ... headsets at the same time to your PC. This trick is helpful if you want to watch a video or play games with your friend.

The constant use of USB cables to connect the phone to a PC in order to transfer photos from a trip, or other files, can be ...

Of course you can't take an entire PC around with you on a USB stick—you need a monitor, a keyboard, a motherboard, and ...