As you might already know, Xiaomi unveiled its latest MIUI ROM (8.0) last month, and earlier this month, the beta version of the ROM was made available for download. We've already briefed you about the changes included in MIUI 8, and now we're hearing about another key feature that the ROM will bring along. The feature in question is split-screen multitasking or multi-window mode. In case you don't already know, the functionality allows users to accomplish two tasks at once by opening two apps side by side (in parallel). What's worth mentioning here is that the feature isn't...
Source: http://www.gsmarena.com/marshmallow_update_starts_hitting_tmobile_galaxy_note_4-news-19062.php