where i can find a activation key ?

where i can find a activation key .. ? without a activation keys it can't installed a matlab in my laptop. please help me as soon as possible big thanks before :)

Answer 1

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/102845-where-can-i-find-the-activation-key-or-file-installation-key-fik-for-my-license

In short: if you purchased MATLAB from Mathworks then Mathworks would have emailed you the activation key; if you are using a MATLAB license that someone else purchased then you have to obtain the activation key from them.

(There has never been a free version of Mathworks, except in the sense that Mathworks has sometimes given away licenses as prizes for contents.)