Hello All, Hope you are well,
Got 2 question about checkboxes
How do you get them to work on a cell in Excel when that cell is protected.
If you link them to a cell that is locked and protected (trust me, they need
to stay protected) it will not change the cell.
And can you use a checkbox to lock/unlock a specific cell by its state if
the sheet is protected, meaning that if it was true the cell would be
unlocked, and if it was false it would be locked

you might get better answers in a newsgroup devoted to VBA and/or Excel;
this group is for the full VB product and the controls are not quite the
same as they are in VBA in Excel