The computer ID can be used to keep track of which machine a license is activated to. 1. Start the Imatest License Manager 2. Click the [ ? ] button in the top right corner ![Click the ? in the top right corner](https://www.imatest.com/wp-content/uploads/2013/11/Screenshot_Activation.png)
![Click the ? in the top right corner](https://www.imatest.com/wp-content/uploads/2013/11/Screenshot_Activation.png)
3. Computer ID and Installation ID will be visible in the window that opens
![Screenshot_IDs](https://www.imatest.com/wp-content/uploads/2013/11/Screenshot_IDs.png)