when keyboarding, you ______ let your back rest againist the back of the chair

Question

Q. should
R. Should not
S. should sometimes
T. NONE OF THE ABOVE
I got Q .

Mnay windows-based programs provide _______________. such as Ctrl+O to open a file.

A. Icons
B. Pop-ups
C. Shortcuts
D. Software
I got C.

Answer 1

Many*

Answer 2

I agree.

Answer 3

Thank you :')

Answer 4

You're welcome.

Answer 5

If you can help with the other questions ive posted please do :) <3