Select the My Products and Services tab, then click the name of the product you want to activate.
You can find your activation key and generate your password in your Wolfram User Portal account. This dialog asks for the activation key and password. Select the Manual Activation option.Ě dialog appears showing the MathID of the machine onto which you are installing Mathematica.Select the “Other ways to activate” button in the Wolfram Product Activation dialog.
If you do not have an internet connection, or automatic activation does not work for any reason, you can activate the Wolfram System manually.