3 ms·

Because most people don't know all the keyboard shortcuts. Casual users hunt about for stuff, they don't go and look up what the shortcuts are.

• jgroome 15y ago
  I'd argue that if most casual users see something isn't immediately available then they assume it's not there at all.
  • a_a_r_o_n 15y ago
    If most casual users see something isn't immediately available, then it is not there. For example, there is almost nothing on the MS Office Ribbon.