When you boot from your newly created USB drive, the initial setup screen asks you to select your default language, time zone, and keyboard layout.
Click on Download tool now under the "Create Windows 10 installation media" section.
Always, always verify your download hash against Microsoft's official SHA-1 values.
Download the ISO containing all available language packs to manually slipstream them into your custom Windows images. windows 10 multi language iso download
Change the dropdown to your preferred primary language. (Note: Modern MCT ISOs are "multi-edition", meaning they include Home, Pro, and Edu editions, and automatically bundle regional language variants like English US/UK).
Select and choose a destination folder to save the download.
Click the icon (it looks like a smartphone/tablet) or press Ctrl + Shift + M . When you boot from your newly created USB
Uncheck the box labeled .
Open Command Prompt as an Administrator and create a mount directory: mkdir C:\Mount\Windows Use code with caution.
: If you visit the Microsoft Software Download page from a non-Windows device (like a Mac or Linux machine), the site will offer direct links to ISO files instead of the Media Creation Tool. You can then choose from a dropdown list of dozens of supported languages. Post-Installation Language Setup Download the ISO containing all available language packs
Always compare the SHA256 hash of your downloaded file against official Microsoft documentation if available.
Uncheck the box labeled .
Set the to GPT and Target system to UEFI (non-CSM) for modern computers.