1 answer
Hello,
Version 1.4 can be downloaded at the following address:
https://download.scratch.mit.edu/ScratchInstaller1.4.exe
Once the file is obtained, simply double-click on the icon, as is the case for the vast majority of applications, and then click on the shortcut that will be created at the end of the installation.
Once the software is installed, you can consult one of the help sites and especially examine and try to reproduce or modify the scripts offered as examples, knowing that the software manual alone will not teach you the principles of programming, which your teacher will explain starting with small simple programs.
https://www.coursinfo.fr/je-programme/je-programme-en-scratch/scratch-cest-quoi/
http://scratchfr.free.fr/k1n8g7/ScratchRefGuidefrv14A4.pdf
Scratch may inspire you to create your own programs, but it would be better to move on to the more powerful and practical version 2.0. Enjoy your discovery.