You're looking for information on jailbreaking a Windows RT 8.1 Surface device. Here's what I've found:
The Surface RT, in particular, was a popular target for jailbreaking due to its limited software compatibility and restrictive nature. The jailbreak tool allows users to install unsigned apps, modify system files, and even run Windows desktop applications. jailbreak windows rt 8.1 surface
In 2013, a developer named "benm" released a jailbreak tool for Windows RT 8.1, which allows users to run unsigned applications and gain more control over their device. The jailbreak tool exploits a vulnerability in the Windows RT operating system. You're looking for information on jailbreaking a Windows