Microsoft Windows 2020

Microsoft Windows 2020 is the the first release of the new "Windows" set of releases. Yearly updates to "Windows" will come every year, starting with Windows 2020. Announced in late 2019, and released to the public on July 14th, 2020, Windows 2020 brings tons of new features and an all-new, consistent user interface. Windows 2020 is a free upgrade from Windows 8, 8.1, and 10.

Code
Note: There's four Pre-Technical Preview builds. 1st is earliest, 2nd and 3rd is early Pre-Technical Preview and 4th is real Pre-Technical Preview.

Windows Server 2020
Windows Server 2020 is also a version of Windows Server that shares Windows 2020's features.

Build 17676
First Pre-Insider build of Windows 2020.

Build 19008
First Insider build of Windows 2020.

Build 19129
Introduces the new Windows Kernel, version 11, that makes Windows very stable, fast, and bug free. Makes all Acrylic more transparent, and adds Acrylic to some more surfaces.

Build 19493
Adds a redesigned, floating Cortana and Search, and adds a slightly shorter taskbar.

Build 19739
Places date and time on the same line on the taskbar, and makes them bold. It also adds bug fixes and improvements to the system and security.

Build 19890
Introduces new icons for all system apps, finally moves all settings from Control Panel into Settings, and makes the Search box in the taskbar contain the Cortana icon again, and makes it float rather then going top to bottom, removes the border from it, except for when active, adds Acrylic tiles without color.

Build 19908
Removes all default Windows stock apps based on Win32, and replaces them with all-new, beautiful, and fast UWP apps with Fluent Design, adds Acrylic Material back to left app NavigationView panels, redesigns system flyout panels, menus, popup windows, and more, plus replaces all last remenants of default Win32 based interface with UWP interfaces, and introduces the Legacy Apps Viewer to view old Win32 apps in a secure, protected sandbox app.

Build 19973
Places date and time on the same line on the taskbar, and makes them bold, introduces new login screen, and bootscreen, and introduces new system cursors. adds bug fixes and improvements to the system and security system.

Build 19996
Adds some last polishing to the new system design, and adds more security features.

Build 20000
First Release Preview build of Windows 2020.

Build 20088
Fixes remaining bugs from old versions of Windows.

Build 21000
Fixes lots more bugs and makes the system much more fast and stable.

Build 21673
Introduces new wallpapers and new default wallpaper for Windows.

Build 21676
Adds some last finishing touches to the system and fixes any more bugs.

Build 21679
Prepares Windows 2020 for release and changes branding information.

Build 21680 (Pre-RTM)
First Pre-RTM build of Windows 2020, continues preparing Windows for release.

Build 21680.49 (Pre-RTM)
Adds final finishing touches and prepares last parts of the system for release.

Build 21680.50 (RTM)
The final release of Windows 2020, released to the general public on July 14, 2020.

View images of Windows 2020 here:

https://www.deviantart.com/carmellolb