| Feature | Build 21390 | Windows 11 (latest) | | :--- | :--- | :--- | | | Left-aligned, Live Tiles | Centered, static icons | | Taskbar | Never combine, ungrouped | Locked grouping, no never combine | | Context Menu | Full classic menu | "Show more options" extra click | | Drag to taskbar | Works perfectly | Broken (fixed in 2023+) | | Security | TPM optional | TPM 2.0 mandatory | | Android apps | No (no WSA) | Yes (via Amazon Store) | | Performance | Snappier on old SSDs | Heavier animation framework |
Here are some of the notable changes and features in Build 21390: windows 10 insider preview build 21390 x86 x64 iso incl
Insiders can download the ISO files for build 21390 from the Microsoft Insider website. The ISO files are available in both x86 and x64 versions, allowing users to install the build on compatible devices. | Feature | Build 21390 | Windows 11
The year was 2021, and for the digital scavengers of the Windows Insider Program , the release of Build 21390 It is notable as the final Insider Preview
. It is notable as the final Insider Preview build before the transition to Windows 11 development, and it was the last build to feature the classic Windows 10 user interface while incorporating early Windows 11 elements like updated icons. Key Features and Improvements Updated Iconography : New Fluent-inspired icons for the Task Manager MSI installers Default Terminal : Added the ability to set Windows Terminal Preview (version 1.9 or higher) as the default terminal emulator. Performance and Stability
: The Task Manager and MSI installer files received new Fluent-inspired icons.