These are not official Microsoft links. Always verify the hash of the file if possible to ensure it hasn't been tampered with.
Enter the serial number (found on the back of the device under the kickstand). Select the French (Français) language version. Download the file, extract it to a FAT32 formatted USB drive , and boot from it. Microsoft Support 2. Community Resources (Alternative) Windows Rt 8.1 Download Iso French
If you have an English Windows RT 8.1 device but need French, the OS supports changing the display language: These are not official Microsoft links
A direct, universal “Windows RT 8.1 French ISO” does not exist officially and is practically unattainable through safe, legitimate means today. Users seeking French language support on Windows RT 8.1 should rely on factory recovery partitions or language pack additions, not unverified ISOs. Given the platform’s end-of-life status, migrating to a supported ARM OS (e.g., Linux for ARM devices, or a newer Windows on ARM device) is strongly recommended. Select the French (Français) language version
Once you have a French Windows RT 8.1 system (whether from recovery or language pack), here’s what to expect:
Downloading Windows RT 8.1 ISO in French can be challenging due to the following reasons:
The only "official" way to get the operating system files is by downloading a specifically for your device. This image contains the OS and all necessary drivers. Source: Microsoft Surface Recovery Image Download