Ubiquity across keyboards also. You can easily forget where home/page up/page down/delete/backspace keys are, even its existence (as macbook don't have some of

Ubiquity across keyboards also. You can easily forget where home/page up/page down/delete/backspace keys are, even its existence (as macbook don't have some of them), some keyboards also use them fn combo.My last laptop's left key didn't worked for month and I did not feel its need.