Breathe new life into your old PC with GNU/Linux

Who doesn't know that new-gadget-itch? ...when you *need*  to spend money on the latest and greatest whatever, because the thing you have on your desk or in your pocket is just too damn slow! Or the resolution isn't high enough. Or it doesn't run the latest and greatest software (Windows 10 anyone?). Maybe it's ugly. Or.... Admit it, you're just bored and want a new toy.