Mouse shortcut menu
 

I need help. I used to be able to highlight a row anc right click Insert but
I can't anymore. The menu is grayed out. The only way I can do it is using
the Insert menu. It works when I highlight a column to insert a column or
when inserting cells. Does anyone know how to solve this problem? I'm a big
right clicker so it bothers me that I have to go to the Insert menu to do
this.

Thanks!