I don’t use it terribly often, but recently when I started using KiCad I found that it’s very handy for block operations. I can bring up the right click menu wi

I don’t use it terribly often, but recently when I started using KiCad I found that it’s very handy for block operations. I can bring up the right click menu without lifting my left mouse button or even moving the mouse in any way. There that button is, right under my right hand, nice and convenient. I gather the key was introduced to help computer newbies get comfortable with using context menus since they may not understand right clicks.