Caps Lock in keyboard turn your typed letters into uppercase by default. While you need to use it with on-screen keyboard on your Surface Pro/rt or windows 8 computer, smiply double-tapping the Up arrow key to turn caps lock on and off.
However, if you don’t need to use the Caps Lock and feel it’s rubbish, try the following steps to remap it to control key on Windows without running a key remapping program.
How to Disable Caps Lock Key on Surface Pro Windows 8
* Swipe from right, tap Search from charms bar and type regedit.
* Open regedit editer from the result, browse to the key:
* Double-clcik Scancode Map key on the right panel and change its binary data for
When you need to enable again, change the value for