Technical choice
The editorial team of the site made the choice of a site in dark theme by default :
to improve the reading comfort for the user,
to initiate a process of eco-design of the site, the use of the dark theme consuming less energy.
Display management
The display management allows you to choose:
- the dark theme (default)
- the light theme
- or let your computer choose according to its system settings
- User manual for windows 10 and 11
- Mode d’emploi sur Macos
- User manual on Android
- Instructions for use on IOS
Your choice will be kept for future visits.