If emulating classic DOS games seems like a pain, there's a DOSBox fork 'aiming for simplicity and ease of use', now standalone for the first time

Run the likes of Civilization and Daggerfall as God intended, now easily loaded directly from ZIP files.

How to enter BIOS

The Xbox Ally and Xbox Ally X gaming handhelds make a noise on startup, but you can turn it off in the BIOS. Here's how.