Hi guys, Just thought I would share something I found. Recently I have been using the Immersive browser quite a bit with my Surface RT as I enjoy the full screen browsing and touch control. I suddenly noticed that I was getting near 100% usage of my hard disk (even though I have barely anything installed). I did some searching and found a folder that apparently had 18GB worth of data: C:\Users\<username>\AppData\Local\Microsoft\Internet Explorer\Recovery\Immersive\Active This looked familiar and I remembered turning off Automatic Crash recovery for the desktop version of IE11 for the same reason. The settings can be found here: Internet Options -> Advanced -> Browsing -> Enable automatic crash recovery I can't seem to find anyway to disable this cache for the immersive browser, but I have added a shortcut to that folder on my desktop and clear it out everyday now. I seem to build up about 2GB / day recently. Hopefully this helps those with space woes!