How can I uninstall MAtlab 2015b?

I can't uninstall matlab, I have tried several options to uninstall it and I cannot. I need to download Matlab 2014 but, if I don't uninstall the 2015 version, my computer can't start working with the 2014 version. I hope you can help me quickly. Thank you.

Answer 1

[Explorer]

If you are using Windows (8.1) Operating System, follow:

1. Right click on start button

2. Select "control panel"

3. Select "Uninstall a program"

4. Write "Matlab" in search box

5. Right click on MATLAB R2015b and select uninstall.

[nerea corral]

I am using Windows (10). I tried that, I also tried with the uninstall "program" which is in the "program files" folder and also eliminating all the files regarding Matlab 2015b. I also restored my computer but the date I had to chose was after the day I had installed Matlab 2015b, so it was again useless. Is there any other option? Thank you