This site has a lot of tutorials: some of then concerning Scilab. Each tutorial has an associated zip file to go with the tutorial. I believe these are meant to be imported for the user to use. If I unzip these files and use file/open in Scilab I believe that is the correct way to import these example files in Scilab. There are both .sce and .sci files. Which are meant to be used to open in Scilab? I tried both. I did notice that, when I tried to open one of these types of files from the file/open and browse menus, the file opened in a separate window, I can see the code, but there is no way to execute it. How do I use the code from the examples?