After its release on iOS, Adobe has added Dropbox in Acrobat Reader for direct transfer of PDF files. Thus, from Acrobat you can upload a file into your Dropbox.
In turn, the Dropbox appears in the item menu to work with PDF files. That is, feedback with Acrobat Reader there is also.
At the stage of launching Windows 8, Microsoft introduced live tiles that didn’t change globally until today. However, at the Build conference 2016, which will take place this week, Windows is going to cover all changes in the new live tiles.
It is expected that in the updated Windows 10 will be able to work in multitasking mode, as is done in iOS. Then the application can be run in a small additional window in the moment when running another program. For example, such a possibility will be useful when working with email and instant messengers when you need to send a quick answer and continue to correspond.