How to Activate Windows / Office / Extended Updates (ESU)? Click the Start Menu, type PowerShell, then open it. Copy and paste the code below, then press enter. Script not launching Use Method 2. The activation menu will appear. Choose the green-highlighted options to activate Windows or Office. Done! GitHub Gist: instantly share code, notes, and snippets. What is a Windows 10 Activator TXT file? A TXT file in this context typically contains a script or batch commands designed to activate Windows 10 by manipulating system registry, generating activation tokens, or communicating with Microsoft’s servers via embedded code. You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation and how do I get it? Instead, you can save this post to reference later. Continue to help good content that is interesting, well-researched, and useful, rise to the top!