TweakTown writes Microsoft has pushed out the Windows 10 Technical Preview build 9860, this new update introduces a notification center similar to the one found on Windows Phone.
Microsoft explains this as "This build is focused ONLY on enabling basic notifications - quick actions and cleaner UI will come later. You'll see notifications from the system and apps - from new emails and invites to IMs, Facebook posts and more - all-in-one place, so you don't miss a thing. Click on the new Action Center icon in the notification area of your taskbar to check it out". The company has also made it easier to move apps between monitors, and has also added an animation for switching desktops.
The update is installed automatically but you can also manually force it by going to PC Settings, Update and Recovery, then Preview builds and tap the "Check Now" button.