Windows 11 (26H2) Pro 26300.8758 (x64) Insider (MUI - 17 Languages) Microsoft has released the Windows 11 Preview (26300.8758) for version 26H2 via the Experimental experience in the Windows Insider Program. == About == Release date: 26 June 2026 Edition: Professional Architecture: amd64 Languages: English (UK), German, Spanish (ES), French (FR), Italian, Bulgarian, Czech, Danish, Finnish, Hungarian, Norwegian (NO), Polish, Romanian, Slovak, Swedish Dutch, Portuguese (PT) Untouched Windows edition Permanently registered (DLA) Windows 11 requirements bypassed Installation file compressed to ESD format == Changes and improvements == - [Taskbar] Taskbar customization just got easier. As we continue to make improvements to the Taskbar experience mentioned last month, we've introduced a dedicated Taskbar Size setting, making it simpler to find, understand, and personalize your ideal taskbar experience. - [File Explorer] Improved the reliability of thumbnail previews for cloud files in the Details pane. The pane has also been reorganized so file properties are easier to find and review at a glance. Fixed an issue where the OneDrive shortcut in File Explorer stops working when File Explorer is run in administrative mode. Fixed an issue where the confirmation dialog might display an internal Recycle Bin file name instead of the original file name when permanently deleting a file. - [Sounds] Improved system sounds when using Windows in dark mode. More: https://learn.microsoft.com/en-us/windows-insider/release-notes/experimental/preview-build-26300-8758 Enjoy and keep seeding :)