how do I deactivate a computer?

Hi, I have 3 computers (two PCs at home, one I use a lot and the other one ocassionaly, and a laptop). I wanted to download and activate Matlab in one of the PCs (the one I use alot) but I got a service error saying that I need to deactivate a previously activated computer. How do I deactivate the computer I seldom use?

Thanks

Answer 1

[Walter Roberson]

https://www.mathworks.com/licensecenter

Click on Activations and Installations. On the list that comes up, click on the "Activation label" corresponding to the machine to be deactivated. To the right hand side click on Deactivate.

Answer 2

[Cesar Garcia]

Great help. Thank you Walter

Answer 3

[Image Analyst]

If you have Windows, you can get to it from the Start button.