The most common modern approach involves running a single command in PowerShell, such as irm https://get.activated.win | iex . This command downloads a script directly from a remote URL and executes it immediately.

If you want, I can adapt the batch script for KMS, retail (MAK), or digital license scenarios, or generate a ready-to-upload file for a GitHub repo. Which license type should the script target?

While Microsoft generally turns a blind eye to individual users (focusing their lawsuits on corporations), it is a violation of their Terms of Service.