Update 2 for Windows 8.1 will be established by Microsoft on 12th August. This update is similar to that of 1st update and will provide security patches and improvements such as :-
- Three new end-user settings have been added which allows to leave the touch pad when mouse not connected with double tap and drag.
- Miracast Receiver that will run on all x86 and x64 versions of Windows 8.1.
- Minimizing login prompts for Share Point Online
More information will be available on 12th August , and can be manually updated.