Windows 11 #11243338
Game studiosENOperating SystemsMicrosoftTech Support
Description
Windows 11 is the latest major release of Microsoft's Windows NT operating system that was announced on June 24, 2021, and is the successor to Windows 10, which was released in 2015. Windows 11 was released to the public on October 5, 2021, as a free upgrade via Windows Update and Windows 11 Installation Assistant on eligible devices running Windows 10. -Wikipedia Announcement: Thursday, June 24th, 2021 at 11:00 AM Eastern Time Windows Insider Dev Channel Release: Monday, June 28th, 2021 at 11:00 AM Eastern Time Windows Insider Beta Channel Release: Thursday, July 22nd, 2021 at 11:00 AM Eastern Time Windows Insider Release Preview Release: Thursday, February 10th, 2022 at 11:00 AM Eastern Time Release: Tuesday, October 5th, 2021 at 11:00 AM Eastern Time Windows Insider Canary Channel Release: Wednesday, March 8th, 2023 at 11:00 AM Eastern Time
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 7 Sept 2026, 02:04 | 192 | +1 |
| 1 Sept 2026, 11:05 | 191 | -1 |
| 11 Aug 2026, 06:04 | 192 | first reading |
Ownership
Owned by Microsoft (@MicrosoftGroups) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
Microsoft (@MicrosoftGroups) — Group Holder (rank 255)
Butter (@MatthewButter0) — Fan (rank 1)
@pyromixLua — Fan (rank 1)
RichardAero (@pigyOguy) — Fan (rank 1)
Georgy_Filimonov (@HMHS_BRITANNIC0) — Fan (rank 1)
Muhammad_Ali (@muhammadac07) — Fan (rank 1)
t4t3 (@enzo_balance) — Fan (rank 1)
@fran360gamer — Fan (rank 1)
Robloxian (@izotopic) — Fan (rank 1)
qqul (@matei220340) — Fan (rank 1)
tuffcheek (@walkingwacime20) — Fan (rank 1)
Marlon2210 (@224marlon224) — Fan (rank 1)
Shadow (@Heathm04) — Fan (rank 1)
noko (@mastrofab) — Fan (rank 1)
Sapari (@UItraProto) — Fan (rank 1)
steak (@Steak190) — Fan (rank 1)
Star (@StarIiner1) — Fan (rank 1)
easy_name (@easy_namever) — Fan (rank 1)
WindowsMicrosoftST (@WindowsMicrosoft25) — Fan (rank 1)
Therealtom404 (@SuperJonathan5101) — Fan (rank 1)
Windows Vista (@Chloe621) — Fan (rank 1)
Blocky (@Microsoftflight26) — Fan (rank 1)
niko (@XyzMails) — Fan (rank 1)
Patrice1312 (@Black_Ronde) — Fan (rank 1)
@GoldieBlk — Fan (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.