It's for this reason that I dream of us going back to keyboard-first HCI. I wish the underlying BIOS could easily boot and run multiple operating systems simultaneously and there were keys that were hardwired to the BIOS to switch out of whatever GUI crap you were in to the underlying "master control mode".
I wish we'd made better correspondence between the GUI and the keys on the keyboard. For example, the ESC should always be top-left of the keyboard and every dialog box should have an escape that basically always does the same thing (go back/cancel) and is wired to the hardware key. Instead of drop-down menus at the top of the screen, we could have had pop up menus at the bottom of the screen that positionally correspond to the F1-F12 keys.
I wish we'd made better correspondence between the GUI and the keys on the keyboard. For example, the ESC should always be top-left of the keyboard and every dialog box should have an escape that basically always does the same thing (go back/cancel) and is wired to the hardware key. Instead of drop-down menus at the top of the screen, we could have had pop up menus at the bottom of the screen that positionally correspond to the F1-F12 keys.