: If you downloaded programming exercises, you can open the .py files in an editor like VS Code or PyCharm.
Since Windows and macOS do not always support .rar files natively, you will need a third-party tool: Download almouhandis rar
: Browse through the "TDs" (Travaux Dirigés) or "Correction des Concours" sections to find the specific files you need (e.g., Python exercises or Engineering portal materials). : If you downloaded programming exercises, you can open the
: Open the competition corrections or lesson notes with any standard PDF viewer. : If you downloaded programming exercises