The recent announcement of a "Sets" feature coming to Windows 10 is yet another step forward in that journey, essentially lifting the tabbed experience Chrome OS is known for and bolting it onto Windows.

During the last 12 months, Microsoft made some significant advancements in positioning Windows 10 as a viable Chrome OS competitor. With Windows 10 coming to ARM , and the introduction of Windows 10 S , Microsoft is journeying towards turning Windows 10 into a real Chrome OS alternative.

The tabbed browsing experience is a popular one. People love tabs in their web browsers, so why not bring that same experience to apps? This is what Chrome OS already nails, putting everything in a tabbed environment, whether it be a website, app, or progressive web app. More and more people on Windows are using their web browsers exclusively to do pretty much everything on their PCs,

Microsoft needs a true "lite" version of Windows

The problem with that is even on Windows people are choosing Chrome over Edge. If more and more people are using Chrome to do everything, Windows itself is being used less as a result. So, Microsoft needs to somehow get people to start using Edge, and what better way to do that than to tie Edge with Sets, making Edge a more convenient choice when switching between websites and apps on a Windows 10 PC?

Sets and Edge will work together, just like the Chrome browser and tabs environment do on Chrome OS. With Sets on Windows 10, the user will be able to switch between the apps on their PC and websites they're browsing, without having to switch windows or environments. This scenario only really works if the user is using Edge, so the Sets function itself is almost going to have to trick people into using Edge.

With Sets, every window will have a tabbed UI above it, with a plus (+) button for opening a new tab. The new tab experience begins with the familiar Edge Start page, and from there you'll be able to launch not just websites but locally installed apps on your device, directly from within the Edge Start UI. This is Microsoft's attempt at keeping users within Windows and Edge, instead of switching to Chrome.

What sets Microsoft's approach apart?