Nope, it's either FF or IE, and I'm not sure if she uses it in tablet/tent mode or standard laptop mode. One of them gave ridiculously small icons in fullscreen

Nope, it's either FF or IE, and I'm not sure if she uses it in tablet/tent mode or standard laptop mode. One of them gave ridiculously small icons in fullscreen. When she's back I'll see if I can figure out what combination it was. But it basically rendered them @1x size and then shoved them right at the bottom of the fullscreen display.