Windows April

Windows April is a os released on April 8, 2020.

Its codename Butterfly was released on November 14, 2018.

Its beta was released on July 25, 2019.

On August 12, 2019 Microsoft released the beta to customers.

Here are the following builds:

Build 10008
Released on November 28, 2018 by one of the Microsoft workers. This build has: Microsoft posted the build download link on December 2, 2018. It was avabile on the Microsoft site.
 * 1) Improved Script Host + the user is able to create the message using the Script Host instead of Notepad.
 * 2) One of the Nature wallpapers from Windows 7 added.

Build 10010
Released on December 9, 2018. It has:
 * 1) Cortana upgrading + every day a new Cortana feature was added. However, when the build was released, Microsoft stopped upgrading Cortana.
 * 2) It was able to support even the biggest images and videos with too big quality, unlike other Windows versions.
 * 3) New apps added on Store.

Build 10021
Released on December 15, 2018. It has:
 * 1) A new Microsoft Edge version (Microsoft Edge 2.0)
 * 2) Windows Easy Transfer returned

Build 10034
Released on December 21, 2018. It has:
 * 1) More stronger TrustedInstaller security.
 * 2) Instead of Windows Defender, in this build Microsoft Security Essentials is a default antivirus which the user gets. However, Windows Defender was back in Build 10067.

Build 10047
Released on January 3, 2019. It has:
 * 1) A new Windows Media Player version (Windows Media Player 2018)
 * 2) System32 and the Windows folder get hidden + trying to delete them will result in a crash or a BSOD, however, the folders wasn't deleted. According to Microsoft, they do that to prevent a fatal damage to a system.
 * 3) New customization settings added in Settings and Control Panel.
 * 4) Errors and a bit of spelling issues were fixed.

Build 10055
Released on January 12, 2019. It has:
 * 1) Internet Explorer was removed.
 * 2) Emergency patches were released.
 * 3) Some older applications (like Windows Movie Maker, Windows Catalog, etc.) were back.
 * 4) It has added some new wallpapers.

Build 10067
Released on January 19, 2019. It has:
 * 1) Windows Defender is back as a default antivirus.
 * 2) It allows the user to add DreamScenes or .gif images as a desktop wallpaper. (like in Vista)
 * 3) It has the highest memory and RAM, beating Windows 10.
 * 4) It added a new application (Windows DVD Player).

Build 10074
Released on January 28, 2019. It has:
 * 1) New Cortana features (like in Build 10010).
 * 2) Microsoft Edge 2.0 has new added features.
 * 3) Older browsers and older Internet Explorer versions are no longer supported.
 * 4) It has also new applications (like Animation Creator, GIF Creator, Microsoft Audio and Video Player, etc.)
 * 5) MSN applications were back.

Build 10089
Released on February 5, 2019. It has:
 * 1) Notepad and WordPad got a new look.
 * 2) Update Center (or Update Assistant) got added to this build in the Settings. However, this option isn't present in the Control Panel.

Build 10094
Released on February 17, 2019. It has:
 * 1) The Camera was now in the Photos.
 * 2) Windows Defender got updated and it became strong. In Build 20037, it has became an official update.
 * 3) Bing was removed from the Edge startpage and replaced with Google.

Build 20002
Released on March 11, 2019. It has:
 * 1) Microsoft decided to make Windows April could run Windows Vista\7\8\8.1 applications. In this build, the OS was able to run older applications from Vista to 8.1. However, in all builds, it was able to run Windows 10 applications.
 * 2) The Classic and Aero Glass themes were back.
 * 3) New wallpapers are added.

Build 20017
Released on March 19, 2019. It has:
 * 1) Like Windows 10, in this build the OS was able to run some android apps.
 * 2) Floppy Disk is no longer supported.
 * 3) Windows Firewall can be also accessed as a program, instead as a setting.
 * 4) Microsoft decided to rename Edge to Microsoft Web Browser, however, it has now declined.

Build 20029
Released on March 28, 2019. It has:
 * 1) Bug and error fixes.
 * 2) Calculator got a new design.
 * 3) GIF Editor got updated.

Build 20037
Released on April 7, 2019. It has:
 * 1) More bug fixes.
 * 2) The build has a new voice assistant called "Microsoft Assistant." However, Cortana is still here in the other builds.