Should I install Windows 10|Will it work on all devices

In the Story Windows Microsoft previewed operating system · 5 hrs · Edited · Today Microsoft welcomed all developers to ‪#‎Windows10‬ and shared our goal to become the first platform available to over one billion devices. Read the full round-up for the reveal of the new browser name, updates on HoloLens, what the new Windows Store will bring for Consumers, Businesses & Developers, four new SDKs and more:

Windows 10 support·

“Edge will be the default browser for all Windows 10 devices, with a focus on giving developers a proper experience (no document modes or compatibility views) and offering consumers unique features like the ability to annotate on web pages, distraction-free reading, and Cortana integration.”

Source: Windows 10