This is the ideal option for such conditions kms pico will definitely help you, it is perhaps the only tool that works completely locally it creates a virtual server right on your computer, so it doesn't need the internet at all, the program finds the Windows 11 installation itself and makes the necessary changes to the license data, as if your PC were on a corporate network, it's very convenient just run it once, click on the big button, and the system is activated. It will then maintain this status in the background. For cottages or trips where there is no network, this is the most reliable solution.