"Activated" means Windows has a valid license tied to your hardware or Microsoft account. You have three legitimate paths:
Once you have the ISO, you need to install it. Here is the professional way to do a clean install.
If you need the ISO directly without the tool:
Verify the download: After download, right-click the ISO → Properties → Digital Signatures tab. You should see a valid "Microsoft Corporation" signature. This confirms it is untouched.

Lou S. Felipe, Ph.D. (she/they) is an assistant professor at the University of Colorado School of Medicine, where she provides culturally responsive, trauma-focused psychotherapy. Her research examines the intersectional identity experiences of marginalization, particularly at the intersection of race, ethnicity, gender, and sexuality with a unique specialization in Pilipinx American psychology.