It’s a bit of a pain sometimes though, for example, when installing a new OS (not all offer all key maps during install), or when you’re not sure if an intervie

It’s a bit of a pain sometimes though, for example, when installing a new OS (not all offer all key maps during install), or when you’re not sure if an interviewer will ask you to type on a laptop that you didn’t bring, or if you have a mildly different layout that you prefer that isn’t in the default install of the various OSs