I suspect that this has something to do specifically with SketchUp running in Windows 10 on a Mac in BootCamp… as other Windows applications don’t have a problem with the Delete key… but in SU 17 Work, I get nothing, nada when I press the Delete Key.
I’m not sure many users have this problem as a search in this forum topic including the word Delete only turned up 3 results!!!
The Delete key on a Mac keyboard is (if I remember correctly) the equivalent of the Backspace key on a Windows machine. Try holding down the Function key (fn) and pressing Delete.
Honestly, no idea! It is possible that the other programs account for running in a virtual mode (Windows on a mac through Parallels or BootCamp) or something like that…
@TheOnlyAaron is correct: A Mac keyboard typically has only a single “delete” key and due to some historical arbitrariness, it actually issues the code normally considered to be “backward-delete”, meaning “erase the character to the left of the cursor”. This code is issued by the backspace key on a PC. The Mac keyboard fn+delete issues the code “forward-delete”, meaning “erase the character to the right of the cursor”. This code is issued by the delete key on a PC. The generation of these codes happens in the keyboard hardware and does not change when Windows is launched via bootcamp or within a virtual machine.
So, Windows SketchUp is looking for the “forward-delete” key to erase an entity, not the “backward-delete”. It ignores “backward-delete”.
If you watch closely, I bet the other applications are deleting to the left when you press delete and to the right when you press fn+delete!