PLEASE can we change the 'hide installed' check box back to 'show installed' as it was in 7. I can't explain the logic, but seeing a checked box with 'hide installed' isn't quickly informative to me that I should clear the check box to show installed. It's something akin to double negatives! The former label 'show installed' made it quite clear without thinking that selecting the check box would show the installed items and clearing it would hide them.