Does she work in an ICU or at a monitor store?
Seriously, what blew me away with PCs was when I got my first (IBM486, 50MHz proc, 4MB RAM) I went to computer store to upgrade it to watch and capture TV with an ATI video card and Hauppauge TV card. A women there was looking for a keyboard for software that writes musical notes as you play (and this was long before USB, must have been a serial port keyboard). And I thought wow, you can't do that with a Mac. The versatility was amazing. Back then you could only attach to a Mac something made by Apple. Yeah Windows 3.1 was so buggy, but it was made to work with anything if you could figure out the right port or had the right driver.
Now with the Surface, I see
yours in a hanger with Alaska State Trooper's helicopter,
@sharpcolorado's on his Vespa out in the open spaces with a Geiger counter and GPS... again the versatility is amazing.