By far the biggest surprise Microsoft had in store with Windows 11 — besides Windows 11 itself existing — was that the OS would be able to run Android apps, thanks to a partnership with Amazon. In one fell swoop, Microsoft dramatically improved the utility of the oft-maligned Microsoft Store. There are some decent apps in the Microsoft Store, but there are simply way more Android apps to choose from.
And then — because nobody releases finished software these days — Microsoft announced the Android feature would arrive at a later date.
