How to set a preferred wireless network?

Hello,
If you only have one WiFi network, it is definitely your favorite.
https://support.microsoft.com/en-us/windows?ui=en-US&rs=en-001&ad=US#1TC=windows-7
If you have several, you set your favorite one at the top of the list and in the properties, you check that "Connect automatically" is checked.

Hello
It would be nice for the participants to mark their posts as resolved before creating another on practically the same subject, to specify the solution used, which could help other members, thank you :-)
https://forums.commentcamarche.net/forum/affich-29365747-reseau-windows-8

You always have to look like a fool if you want to seem intelligent from time to time. (Sigmund Freud)