How do I deactivate MATLAB?

How do I deactivate MATLAB 2019

[Star Strider]

Note: OP has a trial version. See this Comment

Answer 1

[Kevin Chng]

for your reference

https://www.mathworks.com/matlabcentral/answers/100663-how-do-i-deactivate-matlab

Answer 2

[Image Analyst]

If you're using Windows, you can use the "Deactivate MATLAB R2019a" link under the "MATLAB 2019a: group under the Start Menu.