To download and activate Autodesk Fusion, you should follow the official installation process. Note that "SenseiTutorials" appears to be a third-party source; for security and software integrity, it is highly recommended to use the official Autodesk Account portal. Official Download & Activation Steps :

: If you are using a 30-day trial, you can monitor your status or reinstall through the Trials tab in your account.

Fusion will automatically detect your license type (Personal, Student, or Commercial) upon sign-in. Licensing Options

: Active students and educators can access a free education license after submitting proof of eligibility.