Startup Sound
Windows 17 
(codenamed Pluto) was the 17th major version of Windows and the fifth in the Windows Quantum series. It was primarily intended to be a refinement of Windows 16, mostly clearing out the interface and updating a few features such as a regulated Copilot to comply with artificial intelligence laws. It also added many more features to refine the experience. Its reaction ranged from positive to mixed. It was not the major update that some had expected based on rumors, nor was it unstable. In that sense, it was considered a good, but not significant, update.
New features and changes[]
- EdgeQ300.
- Windows login now supports either Facial or Iris System.
- Setup now supports the Iris System to make setting up the machine easier than before.
- Copilot has been regulated to comply with the Artificial Intelligence Act.
- HFD+ (High-Efficiency Drive+), an updated version of the HFD file system was introduced, offering faster speeds.
- Secure Boot 5 offers the most secure system in the world and ensures security without compromising privacy.
- Microsoft Sasti has been added as a new app for web servers and enterprise-tier cloud systems.
- The Settings app was revitalized with the new Kepler user design
Development[]
Development began in late 2042. At first, it was intended to be simply a minor update but quickly spiraled out of control and soon became its own version, similar to what happened with Windows 11.
However, Bill Gates, Microsoft co-founder, passed away on November 22, 2043, at age 88. Microsoft announced three days of mourning, and development was paused for these three days.
On June 11, 2043, Microsoft showcased Windows 17 to the world. Microsoft announced that Windows 16 and Windows 15 users would be able to update for free. Microsoft also announced that older 64-bit machines would still be able to run Windows. To allow older computers to update, Microsoft kept the system requirements mostly the same as in Windows 16. This was more likely a reaction to the end of rapid consumerism, as "new" computers were simply made from recycled older parts.
On June 22, The first insider build came out on the Dev channel. Windows 17 received a positive reception. The system would receive five feature updates over its lifecycle.
Builds[]
Build 75150.1000 (22-06-2043)[]
First build, also known as the "Anniversary Update". There are two special wallpapers: one that shows every Windows logo from 1985 to 2045, and one that combines every default Windows wallpaper ever created. These were added to celebrate the 60th anniversary of Windows.
Build 75155.1000 (28-06-2043)[]
Second Insider build. HFD+ support has been added but is not functional. Sasti has been added as a "CANARY" app, which is updated daily. Settings got a Fluent II refresh that was shown at the unveiling of Windows 17.
Build 75163.1000 (05-07-2043)[]
The setup has been reworked to support the Iris System. HFD+ support is now functional. File Explorer has gotten support for HFD+. The search feature uses machine learning now.
Build 75173.1000 (16-07-2043)[]
Sasti has exited the canary stage and entered the "DEV" stage. It is now bundled in Pro, Enterprise, and Web Cloud SKUs.
Build 75284.1 (08-08-2043)[]
The branch has changed to Te_release_refresh. Sasti is now in beta and nearly done. HFD+ is out of beta and is now ready for all insiders. This is also the first build for the Beta Channel.
Build 75288.1 (15-08-2043)[]
Sasti had exited the beta stage and was now part of the stable channel. The Windows Subsystem for Linux was updated significantly, allowing the use of GUI apps within Linux.
Build 75293.1 (22-08-2043)[]
The watermark and timebomb were removed. Users were now warned that the Dev Channel would soon move to 47H2.
Build 73000.1 (25-08-2043)[]
RTM build. Rolled out to the Release Preview Channel on September 14th.
Build 73000.150 (11-09-2043)[]
GA/RTM build. Devices purchased after this date would have Windows 17 preinstalled.
Feature Updates[]
44H2 Iodine (Holo Update) (Id_release_refresh) Build 79859.100[]
First major update to Windows 17. HFD+ V2 has been added, which allows the loading of SSDs even faster. Hyper-V now has support for Quantum machines. The HoloLens app has been added.
45H2 Xenon (Xe_release) Build 83095.100[]
Sasti has gotten a large number of changes to allow even faster web-cloud connections. ARMV12 and SOC support have been added. Along with the PlayStation HoloV, support for the Xbox Zeno R has been added. Quantum Drive now supports up to 100 PB of storage.
46H2 Caesium (Cs_release) Build 85251.950[]
A new startup and shutdown sound has been added. The BSOD now refers to "Hologram" as a device type. Setup now supports transferring files from up to 40 devices. The Start Menu has been redesigned again, focusing more on Fluent II and Cloud. A full-screen menu also exists if you are using a smart watch or a phone. The Start Menu can also fold on a 2-in-1 PC.
47H2 Barium (Ba_release) Build 870598.100[]
The copyright has been changed from Microsoft Corp. to Microsoft Holograms to refer to hologram technology. The HoloLens app has gotten a huge update. Sasti has gotten a big update. EdgeQ500 offers faster performance and security.
48H2 Lanthanum (La_release) build 88057.100[]
Last major feature update for Windows 17. It contains mostly small changes to the start menu and the porting over of some features from Windows 18/Windows 19.
Gallery[]
