You may have noticed if you do much coding that the Surface Keyboard does NOT include an INSERT key. Big trouble for developers because we use our Insert key a lot. Luckily there is a simple software fix that allows you to remap any of the keys on your Surface Keyboard to whatever you like. In my case I mapped F12 (Fn + PgDn) to INSERT. Piece of cake and works like a charm. Here's the software link: KeyTweak - Download ** Warning: ** Softronic will install some crap on your rig if you choose "Express Installation". Choose "Custom Installation" and deselect the junk options and you'll be fine.