Selected Answer
Your super-smart daughter turned off docking for the VB Editor window. To turn it back on go to Tools > Options (from the VBE), select the Docking tab, and checkmark the windows you want docked.
Recommendation:-
While busy on the Options, look at the Editor tab and turn on "Require Variable Declaration". This will cause VBA to add the "Option Explicit" statement at the top of every code sheet you create thereafter. Option Explicit has been mis-sold by MS from the start as a trade-off between extra work and more convenience. This is like washing dishes after dinner. Yes, if you don't mind eating from dirty plates it's a trade-off too.
MS makes you feel like smart people - maybe super-smart people (with a nod from Bill Gates to the younger generation) - don't need Option Explicit. I haven't come across a programmer yet who would want to work without it or a project where it didn't save time.