During the development of Windows, the User Research team tried out an early build of some proposed changes on volunteers from the general community. During one of the tests, they invited the volunteer to just play around with a particular component, to explore it the way they would at home.
The usability subject scrolled around a bit, admired t...
Commenter Neil presumes that
Windows 286 and later simply fixed up the movable entry table with
jmp selector:offset instructions once and for all.
It could have, but it went one step further.
Recall that the point of the movable entry table is to provide
a fixed location that always refers to a specific function,
no matter where that function...