Windows 10, version 21H1 is a scoped set of features for select performance improvements, enterprise features, and quality enhancements. As an H1-targeted release, 21H1 is serviced for 18 months from the release date for devices running Windows 10 Enterprise or Windows 10 Education editions.

(#) Windows 10 Updates:

* All the Windows 10 21H1 x64 Updates are included until 12.10(October).2021:
1. KB890830 - Windows Malicious Software Removal Tool, version 5.94.18626.1.
2. KB2267602 - Security intelligence updates for Windows Defender Antivirus, version 1.351.230.0.
3. KB4052623 - Update for Windows Defender Antivirus antimalware platform, version 4.18.2109.6.
4. KB4589212-v2 - Intel microcode updates for Windows 10, version 21H1.
5. KB5000736 - Featured update to Windows 10, version 21H1 by using an enablement package (19043.844).
6. KB5001679 - Asset update for Windows 10, version 21H1 Mixed Reality.
7. KB5005539 - Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 21H1.
8. KB5005645 - Safe OS Dynamic Update for Windows 10, version 21H1.
9. KB5005714 - Setup Dynamic Update for Windows 10, version 21H1.
10. KB5006670 - Cumulative Update for Windows 10, version 21H1 (OS build 19043.1288).

(#) Windows 10 Runtime Libraries:

* Visual C++ Redistributable 2002 v7.0.9975.0 x86.
* Visual C++ Redistributable 2003 v7.10.6119.0 x86.
* Visual C++ Redistributable 2005 SP1 v8.0.50727.6229 x86/x64.
* Visual C++ Redistributable 2008 SP1 v9.0.30729.7523 x86/x64.
* Visual C++ Redistributable 2010 SP1 v10.40219.473 x86/x64.
* Visual C++ Redistributable 2012 Update 5 v11.0.61135.400 x86/x64.
* Visual C++ Redistributable 2013 Update 5 v12.0.40664.0 x86/x64.
* Visual C++ Redistributable 2015-2022 v14.30.30704.0 x86/x64.
* Visual Basic Runtime v1.00 x86.
* Visual Basic Runtime v2.0.9.8 x86.
* Visual Basic Runtime v3.0.5.38 x86.
* Visual Basic Runtime v4.0.29.24 x86.
* Visual Basic Runtime v5.2.82.44 x86.
* Visual Basic Runtime v6.1.98.39 x86 (SP6 Update KB2911777, KB2992332).

(#) Pre-Configured Windows 10 Settings:

* .NET Framework 3.5 = Installed.
* OneDrive Auto Install = Disabled.
* Telemetry = Disabled.
* Web Proxy Auto-Discovery = Disabled.
* Show Hidden Items = On.
* Show all File Extensions = On.
* Task Manager View = Detailed.
* File Progress Dialog = Detailed.
* Combine Taskbar Buttons = Never.
* Windows Theme Color = Storm.
* Windows Theme Accent Color = On.
* Default Browser = Firefox.
* Default Media Player = PotPlayer.
* Default File Archiver = 7-Zip.

(#) Additional Applications:

* Microsoft Office 2021 Professional Plus x64 (Online Installer v2.2.0).
* 7-Zip v21.03 beta x64 (With a few Pre-Configured Settings).
* Mozilla Firefox v93.0.0 x64 (With a few Pre-Configured Settings).
* PotPlayer v1.7.21555.0 x64 (With a few Pre-Configured Settings).
* ImDisk Toolkit v2021.1.25 x64.
* OpenHashTab v3.0.1 x86/x64 - Setup System.
* madVR v0.92.17 x86/x64 (Best DirectShow video renderer).

[---------- INFORMATIONS ----------]

* Includes 16 Windows 10 x64 Editions ("Enterprise" has the most Features):
Windows 10 Home Single Language
Windows 10 Home
Windows 10 Home N
Windows 10 Pro
Windows 10 Pro N
Windows 10 Pro Education
Windows 10 Pro Education N
Windows 10 Pro for Workstations
Windows 10 Pro for Workstations N
Windows 10 Education
Windows 10 Education N
Windows 10 Enterprise
Windows 10 Enterprise N
Windows 10 Enterprise multi-session
Windows 10 IoT Enterprise
Windows 10 Team

* Includes all (38) complete Windows 10 Language Packs (Setup, WinRE, OnDemand): ar-SA, bg-BG, cs-CZ, da-DK, de-DE, el-GR, en-GB, en-US, es-ES, es-MX, et-EE, fi-FI, fr-CA, fr-FR, he-IL, hr-HR, hu-HU, it-IT, ja-JP, ko-KR, lt-LT, lv-LV, nb-NO, nl-NL, pl-PL, pt-BR, pt-PT, ro-RO, ru-RU, sk-SK, sl-SL, sr-LATN-RS, sv-SE, th-TH, tr-TR, uk-UA, zh-CN, zh-TW.
* This Windows 10 was never in AuditMode and was compiled with the DISM (Deployment Image Servicing and Management) tool based on the Windows 10 19041.1 en-US x64 source.
* All the included extras can be modified or removed in the ISO\Disc folder ".\sources\$OEM$".
* A Windows 10 Activator is not included, but a Text file is placed on the Desktop with a direct download link to a working Activator.
* System Requirements are (Minimum|Recommended): 1|3 GigaHertz x64 Processor, 1|4 GigaBytes of RAM, DirectX 9 Graphics card, 50|60 GigaByte Hard Disk space.
* How to do a fresh Windows 10 installation:
1. Create a bootable USB Flash Drive with the Windows 10 ISO file by using a USB tool like Rufus (http://rufus.ie) or Burn the Windows 10 ISO file on a Blu-ray disc by using a Brun program like CDBurnerXP (http://cdburnerxp.se).
2. Do a BACKUP of your important files on a separate Drive.
3. To avoid accidentally creating a Windows 10 Online Account or running into the Account bug (Other user), disconnect your Computer from the Internet before the installation.
4. At the Windows 10 Setup menu select "Custom: Install Windows only (advanced)".
5. Delete all the old Windows Partitions and then click on install.


What News?
* Added the latest Windows 10 21H1 x64 Updates from 15.9(September).2021 till 12.10(October).2021: KB5005539 (Replaces KB5004331) | KB5005645 (Replaces KB5000983) | KKB5005714 (Replaces KB5004313) | KB5006670 (Replaces KB5005565).
* Updated Security intelligence updates for Windows Defender Antivirus (KB2267602) x64 from "v1.349.866.0" to "v1.351.230.0".
* Updated Windows Defender Antivirus antimalware platform (KB4052623) x64 from "v4.18.2108.7" to "v4.18.2109.6".
* Updated Windows Malicious Software Removal Tool (KB890830) x64 from "v5.93.18534.1" to "v5.94.18626.1".
* Updated Microsoft Visual C++ 2015-2022 Redistributable x86/x64 from "v14.30.30528.0" to "v14.30.30704.0".
* Updated Mozilla Firefox x64 from "v92.0.0" to "v93.0.0".
* Updated PotPlayer x64 from "v1.7.21523.0" to "v1.7.21555.0".

https://www.microsoft.com/