Insider KB5077231 Windows 11 Insider Beta build 26220.7872 (25H2) - Feb. 20


UPDATE 2/27:


 Windows Insider Blog:

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 26220.7872 (KB5077231) to the Beta Channel.

Changes in Beta Channel builds and updates are documented in two buckets: new features, and improvements (including notable fixes) that are being gradually rolled out for Insiders who have turned on the toggle to get the latest updates as they are available (via Settings > Windows Update*) and then new features, and improvements (including notable fixes) rolling out to everyone in the Beta Channel. For more information, see the Reminders section at the bottom of this blog post.


Changes and Improvements gradually being rolled out with toggle on*

[Context Menu]

  • When right clicking on a .exe, .bat, or .cmd file, the context menu’s “Open” verb will now match the icon associated with the file’s default app.

    The context menu’s “Open” verb matches the icon in the default app.
    The context menu’s “Open” verb matches the icon in the default app.
  • Feedback: Share your thoughts in Feedback Hub (WIN + F) under File Folders and Online Storage > File Explorer.

[Settings]

  • Device Cards:
    • Previously released to WIP channels June 2025, the ‘Device info’ Card on the Settings Home page has been refined based on early learnings. This update simplifies key device specifications and improves consistency across the end to end flow from the Home Card to the Settings > System > About page, making information easier to scan and understand. This consumer experience is currently rolling out to Insiders in the United States.
    • A version of the Device info Card intended for enterprise users on IT managed devices continues to be available.

      Device card with simplified device specifications.
      Device card with simplified device specifications.
  • In Settings > System > About, based on early customer feedback, key device hardware details are once again prominently displayed at the top of the page, making it easy to understand your device at a glance. The Device information section now brings together additional system details such as graphics and storage information in a single location, with easy copy/paste support to simplify sharing or support scenarios. Device related frequently asked questions are not currently surfaced as we continue iterating the best way to deliver contextual help across Settings.
  • Feedback: Share your thoughts in Feedback Hub (WIN + F) under the Settings category.

[Taskbar & System Tray]

  • We have improved the animations for mousing over app groups on the taskbar.

Reminders for Windows Insiders in the Beta Channel

  • Updates are based on Windows 11, version 25H2 via an enablement package (Build 26220.7872).
  • Many features are rolled out using Controlled Feature Rollout technology, starting with a subset of Insiders and ramping up over time as we monitor feedback to see how they land before pushing them out to everyone in this channel.
  • For Windows Insiders who want to be the first to get features gradually rolled out to you, you can turn ON the toggle to get the latest updates as they are available via Settings > Windows Update*. Over time, we will increase the rollouts of features to everyone with the toggle turned on. Should you keep this toggle off, new features will gradually be rolled out to your PC over time once they are ready.
  • Features and experiences included in these builds may never get released as we try out different concepts and get feedback. Features may change over time, be removed, or replaced and never get released beyond Windows Insiders. Some of these features and experiences could show up in future Windows releases when they’re ready.
  • Some features in active development we preview with Windows Insiders may not be fully localized and localization will happen over time as features are finalized. As you see issues with localization in your language, please report those issues to us via Feedback Hub.
  • Check out Flight Hub for a complete look at what build is in which Insider channel.
Thanks,
Windows Insider Program Team


 Source:



Check Windows Updates


UUP Dump:

64-bit ISO download:

ARM64 ISO download:

 
Last edited:
Thanks @Edwin I managed to find all of them, just have to figure out how to extract the data (renaming to txt didn't pan out well so they're encoded in and not just 'containered').

I mean, I can 'mostly' get the context from them I think/hope... but it'd be nice to get the original data back.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro β
    Computer type
    Laptop
    Manufacturer/Model
    HP Pavilion Laptop 15-eg0070wm
    CPU
    Intel® Core™ i7-1165G7
    Memory
    32 GB DDR4-3200 SDRAM
    Graphics Card(s)
    Intel® Iris® Xᵉ Graphics
    Screen Resolution
    1920x1080
    Hard Drives
    2TB PCIe® NVMe™ M.2 SSD
  • Operating System
    macOS Ventura
    Computer type
    PC/Desktop
    Manufacturer/Model
    Apple iMac 27" 5K (2017)
    CPU
    3.4 GHz Quad-Core Intel Core i5
    Memory
    40 GB 2400 MHz DDR4
    Graphics card(s)
    Radeon Pro 570 4 GB
    Monitor(s) Displays
    27" 5K, 34" UW
    Screen Resolution
    Mon 1: 5120 × 2880 Mon 2: 2560 x 1080
    Hard Drives
    32GB NVME, 1TB SSD
Nevermind... Thank you again Edwin... Turns out, doing Win+R 'Notepad' or running it from the Start Menu shows that it's running and no window is displayed (as mentioned above) but actually opening a *.txt file opened the app properly and instantly with all the previous tabs along with the file just opened... so I'm going to cut/paste everything from Notepad to Notepad++ and be done with it.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro β
    Computer type
    Laptop
    Manufacturer/Model
    HP Pavilion Laptop 15-eg0070wm
    CPU
    Intel® Core™ i7-1165G7
    Memory
    32 GB DDR4-3200 SDRAM
    Graphics Card(s)
    Intel® Iris® Xᵉ Graphics
    Screen Resolution
    1920x1080
    Hard Drives
    2TB PCIe® NVMe™ M.2 SSD
  • Operating System
    macOS Ventura
    Computer type
    PC/Desktop
    Manufacturer/Model
    Apple iMac 27" 5K (2017)
    CPU
    3.4 GHz Quad-Core Intel Core i5
    Memory
    40 GB 2400 MHz DDR4
    Graphics card(s)
    Radeon Pro 570 4 GB
    Monitor(s) Displays
    27" 5K, 34" UW
    Screen Resolution
    Mon 1: 5120 × 2880 Mon 2: 2560 x 1080
    Hard Drives
    32GB NVME, 1TB SSD
I think I will try this Build.
 

My Computers

System One System Two

  • OS
    Windows11 Pro 26200.8524
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Alienware Aurora R16
    CPU
    Intel Core i9 14900F (24 -Core, 68 MB Total Cache)
    Motherboard
    Dell Alienware
    Memory
    32GB DDR5
    Graphics Card(s)
    RTX 4080 Super w/581.95
    Sound Card
    Realtec
    Monitor(s) Displays
    Corsair XENEON 32QHD165
    Screen Resolution
    2560 X 1440
    Hard Drives
    1-2TB Samsung 990 Pro PCIe NVMe M2 SSD
    1-4TB Samsung 990 Pro PCIe NVMe M2 SSD
    PSU
    1000 Watt Platinum Dell
    Case
    Alienware
    Cooling
    Liquid Closed Loop
    Keyboard
    Logitech MK270 Wireless Keyboard
    Mouse
    Logitech MK270 Wireless
    Internet Speed
    100Gb's Down-20 Up
    Browser
    Firefox 151.0.2
    Antivirus
    Defender
    Other Info
    Very Quiet And Fast
    CyberPower UPS CP1500PFCLCD
  • Operating System
    PClinuxOS Mate (2025.7)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel
    CPU
    13th Gen Inter(R) Core(TM) i3-1315U
    Motherboard
    Intel
    Memory
    64 GB DDR4 @3200 MHz.
    Graphics card(s)
    Internal
    Sound Card
    None
    Monitor(s) Displays
    Dell 2419HGCF
    Screen Resolution
    1920 X 1080
    Hard Drives
    SAMSUNG 980 PRO SSD 2TB, PCIe 4.0 M.2 2280
    PSU
    Chicony 30 Watt
    Case
    Small
    Keyboard
    Dell
    Mouse
    Razor
    Internet Speed
    1GB
    Browser
    Slimjet
All good...

1771738732197.webp
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus/Custom Build
    CPU
    Intel® Xeon® X5690 3.47GHz Six-Core
    Motherboard
    Asus P6T Deluxe v2
    Memory
    G.Skill PC3-12800 1600MHz 24GB
    Graphics Card(s)
    NVIDIA GeForce GTX 1050
    Sound Card
    SoundMAX ADI AD2000B HD Audio
    Monitor(s) Displays
    Acer T232HL Touch Screen
    Screen Resolution
    1920 x 1080 @ 60Hz
    Hard Drives
    6 Crucial MX500 SSD 1TB each.
    PSU
    Thermaltake Toughpower Gold 850W
    Case
    Thermaltake Armor VA8000SWA
    Cooling
    Thermaltake Air Cooling System
    Keyboard
    Illuminated Multimedia LED Keyboard
    Mouse
    M16 Dual Mode Illuminated Mouse - Bluetooth / 2.4 GHz Mode
    Internet Speed
    800 Mbps
    Browser
    Edge / Opera / Vivaldi / Chrome / Firefox / Brave
    Antivirus
    Windows Defender Security

My Computer

System One

  • OS
    26200.8037
    Computer type
    PC/Desktop
    CPU
    i5-11400F
    Motherboard
    Gigabyte
    Memory
    32GB
    Graphics Card(s)
    Geforce GT-1030
    Keyboard
    Logitech K400
    Mouse
    Logitech M720
    Internet Speed
    600 Mb
    Browser
    Edge
The Edge search box is not new.
Maybe not, but I did not do anything to enable it, just showed up with this build on 2 machines. 🤷‍♂️
 

My Computer

System One

  • OS
    Windows 11 Pro 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell XPS 8930
    CPU
    Intel I9-9900K
    Memory
    64GB
    Graphics Card(s)
    NVIDIA RTX 2060
    Sound Card
    NVIDIA High Definition Audio
    Monitor(s) Displays
    4k Samsung
    Screen Resolution
    3840 x 2160
    Hard Drives
    512GB NVMe, ADATA SU 800, 2TB HDD
Updated ok.
 

My Computer

System One

  • OS
    Win 11 Pro 25H2 Beta 26220.8544
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus MiniPC PN51-E1
    CPU
    AMD Ryzen 7 5700U
    Motherboard
    Asus PN51-E1 - Bios Version 0505
    Memory
    Crucial 64GB DDR4 SDRAM PC4-25600
    Graphics Card(s)
    AMD Radeon Vega Graphics 1.80 GHz - Adrenalin Edition 23.9.2
    Sound Card
    USB to Sound Blaster Live (24bit External) to Firestone DAC to Event Studio Monitors
    Monitor(s) Displays
    Gigabyte 27" 165 hertz
    Screen Resolution
    2560 x 1440
    Hard Drives
    Samsung SSD 970 EVO Plus 2TB PCIE NVME
    PSU
    65 Watt
    Case
    Asus Mini
    Cooling
    Air
    Keyboard
    Logitech K810
    Mouse
    Logitech MX Master 2S
    Internet Speed
    Telstra Modem Wifi - NBN 50/18
    Browser
    Firefox
    Antivirus
    Microsoft
    Other Info
    This replaced my Linux Notebook. I've used Windows since V2, tried various Linux distros but Windows continues to win for me.
I think it's time you moved on to an alternative Explorer shell!
Or use StartAllBack. Never had any flashbang issues happening.
 

My Computer

System One

  • OS
    Win 11 Pro Insider Beta (26220.8370), Kali Linux
    Computer type
    Laptop
    Manufacturer/Model
    HP Victus 15
    CPU
    AMD Ryzen 5 5600H
    Memory
    16GB (2x8GB) Dual Channel
    Graphics Card(s)
    Nvidia RTX 3050
    Monitor(s) Displays
    1080p IPS 144Hz (Laptop Screen) + 3x 1080p 60Hz screens
    Screen Resolution
    4x 1920x1080 monitors
    Hard Drives
    M.2 NVMe 512GB Samsung - PCIe 4.0x4 - Main system drive

    USB-A and USB-C M.2 NVMe Enclosure with NVMe SSSTC 256GB - NVM Express 1.3 - Ventoy with all install files and all ISO images i use.

    USB External SSD Kingston XS100 1TB - USB 3.2 Gen 2 - WindowsToGo (Clone of my existing Sytem), and all games I play.

    USB External SSHD Seagate FireCuda 2TB - USB 3.0 - For Macrium system images, data, photos, stays always safe at home
    PSU
    200W
    Cooling
    Zalman ZM-NC3 Cooling pad
    Keyboard
    Dell KM7120W
    Mouse
    Dell KM7120W
    Internet Speed
    1Gb/s down / 500Mb/s up
    Browser
    Chrome
    Antivirus
    Windows Defender
Or use StartAllBack. Never had any flashbang issues happening.
No flashbang if you use Windhawk with Transparent Explorer enabled. 😉
 

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
  • Operating System
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
No flashbang if you use Windhawk with Transparent Explorer enabled. 😉
Oh so maybe thats why i havent experienced flashbangs, coz of transparent windows.
 

My Computer

System One

  • OS
    Win 11 Pro Insider Beta (26220.8370), Kali Linux
    Computer type
    Laptop
    Manufacturer/Model
    HP Victus 15
    CPU
    AMD Ryzen 5 5600H
    Memory
    16GB (2x8GB) Dual Channel
    Graphics Card(s)
    Nvidia RTX 3050
    Monitor(s) Displays
    1080p IPS 144Hz (Laptop Screen) + 3x 1080p 60Hz screens
    Screen Resolution
    4x 1920x1080 monitors
    Hard Drives
    M.2 NVMe 512GB Samsung - PCIe 4.0x4 - Main system drive

    USB-A and USB-C M.2 NVMe Enclosure with NVMe SSSTC 256GB - NVM Express 1.3 - Ventoy with all install files and all ISO images i use.

    USB External SSD Kingston XS100 1TB - USB 3.2 Gen 2 - WindowsToGo (Clone of my existing Sytem), and all games I play.

    USB External SSHD Seagate FireCuda 2TB - USB 3.0 - For Macrium system images, data, photos, stays always safe at home
    PSU
    200W
    Cooling
    Zalman ZM-NC3 Cooling pad
    Keyboard
    Dell KM7120W
    Mouse
    Dell KM7120W
    Internet Speed
    1Gb/s down / 500Mb/s up
    Browser
    Chrome
    Antivirus
    Windows Defender
SAB, and others, just doesn't let it load in the SDK, simple as that.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    ASUS ROG Strix
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    ASUS VivoBook
Installed w/o problems.
 

My Computers

System One System Two

  • OS
    windows 10 & 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    iBuyPower (special build)
    CPU
    AMD Ryzen 7X
    Motherboard
    Asus Prime x370 Pro
    Memory
    64Gb
    Graphics Card(s)
    Radeon RX 480 8Gb
    Monitor(s) Displays
    Samsung UHD 27 inch
    Screen Resolution
    UHD
    Hard Drives
    3 Samsung 1 TB SSD each; 1 Samsung PCIe M.2 at 2 TB
  • Operating System
    Windows 11 pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    IBuyPower
    CPU
    AMD 9 5900X
    Motherboard
    Asus x570 ROG Crosshair VIII Dark Hero WI-FI 6E ARGB
    Memory
    32 Gb
    Graphics card(s)
    Nvidia GeForce RTX 3080 Ti 12 GB GDDR6X
    Sound Card
    3D PREMIUM surround sound onboard
    Monitor(s) Displays
    Samsung 32 inch UHD curved monitor
    Screen Resolution
    UHD
    Hard Drives
    Samsung 980 pro 2 tb gen 4 NVMe ssd
    PSU
    850 watt consair RM850X
    Case
    Lian Li LANCOOL ONE tempered glass RGB gaming case
    Cooling
    DEEPCOOL GAMERSTORM RGB 240 mm CASTLE 240EX liquid cooler
    Keyboard
    Ares m.2 gaming keyboard
    Mouse
    Ares m.2 gaming optical mouse
    Internet Speed
    450
    Browser
    Firefox / Edge
    Antivirus
    Windows defender
    Other Info
    With all this gaming rig I am not a gamer!
Not sure what happened but I was on the Release Preview of Windows 11 and had 26200.7921 installed.

I opened Windows Update tonight to find that 26220.7872 was installing and that I had switched to the Beta channel. I absolutely did not change this setting and no-one else uses my PC so is this normal?

Or is this a bug?

Can I opt out of the beta channel and back into the Release Preview? Don't really want to install a beta version of Windows but I'm fine with trying out early official updates.
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    PCSpecialist
    CPU
    Intel Core i5-13600KF
    Motherboard
    ASUS ROG Strix Z690-A Gaming Wi-Fi D4 (BIOS version 4301)
    Memory
    32 GB Corsair Vengeance LPX DDR4 3600 MHz (2 x 16 GB)
    Graphics Card(s)
    16 GB NVIDIA RTX 4080 Founders Edition
    Sound Card
    N/A
    Monitor(s) Displays
    27" 1440p 360 Hz Alienware AW2725DF QD-OLED (G-SYNC)
    Screen Resolution
    2560x1440
    Hard Drives
    4x 2 TB NVMe M.2 SSDs (Samsung 970 Pro Plus, Samsung 980 EVO, 2x Seagate FireCuda 520)
    PSU
    Corsair 850W RMe Series
    Case
    CoolerMaster MasterBox TD500 Mesh ARGB Gaming Case
    Cooling
    Corsair iCUE H100i Elite Capellix RGB Hydro Series High Performance CPU Cooler
    Keyboard
    Corsair K70 RGB Max
    Mouse
    Corsair M65 Elite RGB
    Internet Speed
    940 Mb/s download / 500 Mb/s upload
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender
Not sure what happened but I was on the Release Preview of Windows 11 and had 26200.7921 installed.

I opened Windows Update tonight to find that 26220.7872 was installing and that I had switched to the Beta channel. I absolutely did not change this setting and no-one else uses my PC so is this normal?

Or is this a bug?

Can I opt out of the beta channel and back into the Release Preview? Don't really want to install a beta version of Windows but I'm fine with trying out early official updates.
Read the latest RP and latest 26200.7722 threads. Huge topic right now. Total insider chaos
 

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
  • Operating System
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
26220.7872 Installed right on top of 26200.7921...no problems so far. Took ~6 minutes through WU, which is longer than usual by ~2x and rebooted several times, which is not normal for Preview Channel--PC usuall reboots no more than 2x installing a build. But the screen instructions let me know that this build would do that so I knew what to expect...;) It appears as if Microsoft decided to move me to the BETA channel because the Preview channel no longer shows up under Windows Update. Doesn't really bother me, but we shall see if this is temporary or permanent.
 

My Computer

System One

  • OS
    Win11 Release Beta channel
    Computer type
    PC/Desktop
    Manufacturer/Model
    a cherry-picked assembly
    CPU
    AMD R7 7800X3D
    Motherboard
    MSI x870 Tomahawk Wi-Fi, 8-layer, 2 oz copper, server PCB
    Memory
    GSkill 2x16GB @ 6400MT/s
    Graphics Card(s)
    XFX 9070 XT SWIFT tri-fan (PCIe5.0)
    Sound Card
    Creative Labs G8 USB External Sound device, Gaming DAC, Sound Card & Earphone AMP.. HIGHLY RECOMMENDED, btw. Totally changed my opinion of external USB sound. I like!...;)
    Monitor(s) Displays
    Philips 43" Momentum DisplayHDR 1000-certified
    Screen Resolution
    3840x2160
    Hard Drives
    *Boot: Samsung 980 Pro 2 TB NVMe (PCIe4x4)
    *Samsung 980 EVO NVMe 500GB (PCIe 4x4)
    *Kingston SNV3S2000G 2TB NVMe (PCIe4x4)
    *Samsung 960 EVO 250GB NVMe(PCIe3x2)
    *8TB Toshiba x300 HDD
    *ST4000DM004 S3 4TB HDD
    PSU
    Gigabyte 850W Gold, Rev 2
    Case
    Lian Li Lancool 217, white, with wood trim, very nice looking--tired of black, 5-fans standard
    Cooling
    Air coutesy Lian Li
    Keyboard
    Cherry MX 2.0S RGB
    Mouse
    Razer Basilisk V3 24k DPI
    Internet Speed
    ~950Mbps down and up!
    Browser
    Firefox x64 DE
    Antivirus
    Defender
    Other Info
    Great New system. Exceeds my expectations by quite a bit, btw. I love the USB G8 SoundBlaster, it's quite an improvement over the G6!
26220.7872 Installed right on top of 26200.7921...no problems so far. Took ~6 minutes through WU, which is longer than usual by ~2x and rebooted several times, which is not normal for Preview Channel--PC usuall reboots no more than 2x installing a build. But the screen instructions let me know that this build would do that so I knew what to expect...;) It appears as if Microsoft decided to move me to the BETA channel because the Preview channel no longer shows up under Windows Update. Doesn't really bother me, but we shall see if this is temporary or permanent.
I think RP was accidently removed and is being restored. I wonder how many people are going to end up on beta that didn't intend to be now?
 

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
  • Operating System
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
Our AI overlords decided that the Release Preview Channel was a duplication of resources and it was 3o85fPmrshE7ZojpLO.gif
Terminated with extreme prejudice. :scream:
 

My Computer

System One

  • OS
    Windows 11 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    EVGA home brew
    CPU
    Broadwell-e 6850K 4.5ghz @1.36v
    Motherboard
    EVGA X99 FTW K
    Memory
    32GB Corsair LPM 3600 C16
    Graphics Card(s)
    EVGA RTX 3080Ti FTW
    Sound Card
    Asus Centurion true 7.1 headset. (5 speakers in each earpeice)
    Monitor(s) Displays
    LG C4 55"
    Screen Resolution
    4K 144hz
    Hard Drives
    Various models of SSDs ~10TB No HDDs installed.
    PSU
    be quiet! BN516 Straight Power 12-1000w 80 Plus Platinum
    Case
    Corsair 780T modified to dual 200mm intake fans
    Cooling
    Corsair H110i
    Keyboard
    Corsair K95 Platinum
    Mouse
    Corsair M65 RGB Elite
    Internet Speed
    50Mbs
Additional info... This morning when I booted up, Win Update is now telling me that I have the latest Release Preview build, 26220.7872. Also, when I look at the Insider channel options, I see that Release Preview channel has been restored and selected by Windows Update as my build & channel. Yesterday the situation was somewhat confusing, and I'm glad to see that I'm still in the Release Preview channel instead of being forced into the BETA channel, which is what it looked like yesterday. Build runs fine, looks good, SFC and DISM report no problems they had to correct.

Almost forgot: StartAllBack 3.9.21 runs fine with 26220.7872, even though at first I didn't know if it would--but it does--no problems noticed yet.
 

My Computer

System One

  • OS
    Win11 Release Beta channel
    Computer type
    PC/Desktop
    Manufacturer/Model
    a cherry-picked assembly
    CPU
    AMD R7 7800X3D
    Motherboard
    MSI x870 Tomahawk Wi-Fi, 8-layer, 2 oz copper, server PCB
    Memory
    GSkill 2x16GB @ 6400MT/s
    Graphics Card(s)
    XFX 9070 XT SWIFT tri-fan (PCIe5.0)
    Sound Card
    Creative Labs G8 USB External Sound device, Gaming DAC, Sound Card & Earphone AMP.. HIGHLY RECOMMENDED, btw. Totally changed my opinion of external USB sound. I like!...;)
    Monitor(s) Displays
    Philips 43" Momentum DisplayHDR 1000-certified
    Screen Resolution
    3840x2160
    Hard Drives
    *Boot: Samsung 980 Pro 2 TB NVMe (PCIe4x4)
    *Samsung 980 EVO NVMe 500GB (PCIe 4x4)
    *Kingston SNV3S2000G 2TB NVMe (PCIe4x4)
    *Samsung 960 EVO 250GB NVMe(PCIe3x2)
    *8TB Toshiba x300 HDD
    *ST4000DM004 S3 4TB HDD
    PSU
    Gigabyte 850W Gold, Rev 2
    Case
    Lian Li Lancool 217, white, with wood trim, very nice looking--tired of black, 5-fans standard
    Cooling
    Air coutesy Lian Li
    Keyboard
    Cherry MX 2.0S RGB
    Mouse
    Razer Basilisk V3 24k DPI
    Internet Speed
    ~950Mbps down and up!
    Browser
    Firefox x64 DE
    Antivirus
    Defender
    Other Info
    Great New system. Exceeds my expectations by quite a bit, btw. I love the USB G8 SoundBlaster, it's quite an improvement over the G6!
This morning when I booted up, Win Update is now telling me that I have the latest Release Preview build, 26220.7872.
Problem is 26220.7872 is the last beta build.
 

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
  • Operating System
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
I can confirm that I now have the 'Release Preview' button back in the Insider's settings. One of those stealth updates I guess.
 

My Computer

System One

  • OS
    Windows 11 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    EVGA home brew
    CPU
    Broadwell-e 6850K 4.5ghz @1.36v
    Motherboard
    EVGA X99 FTW K
    Memory
    32GB Corsair LPM 3600 C16
    Graphics Card(s)
    EVGA RTX 3080Ti FTW
    Sound Card
    Asus Centurion true 7.1 headset. (5 speakers in each earpeice)
    Monitor(s) Displays
    LG C4 55"
    Screen Resolution
    4K 144hz
    Hard Drives
    Various models of SSDs ~10TB No HDDs installed.
    PSU
    be quiet! BN516 Straight Power 12-1000w 80 Plus Platinum
    Case
    Corsair 780T modified to dual 200mm intake fans
    Cooling
    Corsair H110i
    Keyboard
    Corsair K95 Platinum
    Mouse
    Corsair M65 RGB Elite
    Internet Speed
    50Mbs
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