but the basic (and most common ones) are all Windows standards
and work just about everywhere in MicroSoft Office - all flavours and in just about every Windows OS since Windows was first foisted on us.
And amazingly they almost always work in every other WIndows hosted program too !
OF COURSE this requires a small smidgeon of effort - most people will only need about 10 any way (select all-copy/cut - paste-save-close window-close program-print-open explorer-undo-redo)
Now they can get stuff done with less risk of RSI & a damn sight faster !