See if these links can help; https://www.bing.com/search?q=disable+webide&qs=n&form=QBRE&sp=-1&pq=disable+webide&sc=8-14&sk=&cvid=0EFABD1A21044C87984D83F91212E732

What happens if you press the '?' on the keyboard? Do you have multiple keyboard layouts installed? It is possible that the keyboard layout has been switched by accident by using the key sequence to rotate the keyboard layout. * http://support.microsoft.com/kb/258824 - How to change your keyboard layout Windows remembers the keyboard layout setting per application and you may have changed the keyboard layout by accident via a keyboard shortcut. * http://windows.microsoft.com/en-US/windows7/The-Language-bar-overview Make sure you have the Language bar visible on the Windows Taskbar You can do that via the right-click context menu of the Taskbar: Toolbars > Language Bar