Instruction for a Free Trial Version of MATLAB
1. Register on MathWorks: https://ch.mathworks.com/mwaccount/register?uri=https%3A%2F%2Fch.mathworks.com%2Fproducts%2Fget-matlab.html%3Fs_tid%3Dgn_getml
2. Enter your LogIn Information: https://ch.mathworks.com/campaigns/products/trials.highResolutionDisplay.html
3. Verify your e-mail: 
4. On the right side, answer the questions and click on «Submit». In case the page does not show, click again on the link in 2. above. You will need this login again (e-mail) later on when you install the software.
5. The following page should appear. Click on «R2020b»
6. Select your operating system:
7. This page should appear. Select the first item, MATLAB, and then click on «Trial R2020b Products»:
8. Once again, select your operating system. Copy the license id marked in red in the following screenshot - you will need it during the installation:
9. Download MATLAB and open the installer as shown in the following screenshot (labels 1-4): 
10. A window for the installation pops up. You need to log in with the MatWorks Account you created in the first steps.
11. Select «Yes» and click on «Next».
12. Follow the Screenshots:
Check your information:
13. Congrats! You have successfully installed MATLAB on your computer. :)