The latest build number is build . To get to this console hold down then press the (quote/grave accent) or (superscript 2). It is found to the left of the '1' key on most QWERTY keyboards. The tilde is on the same key, on some keyboards. Typing in the alt-key code for "²" (Alt+0178) will also open the console. If you find yourself unable to close it, try holding [shift] while pressing any of these buttons, or using the [Alt gr] key. The console is useable on the login screen. At the moment, the developer console can only be used with English keyboard layout (the extended version will not work), however you can open the console on non-English keyboards by using the on-screen keyboard program.