You buy it a nice bunch of software and get it loaded!
A co-operating system.
They can both burn C.D's
Pencilvania.
Cheque, mate! --- Maybe not the funniest buy posting because: My. My own. My precious...
A washing machine doesn't cry when it takes a load.
A washing machine doesn't follow you around after you dump a load in it.
Hardware breaks if you maintain it.