I have a "Wlan interface" icon on the system bar and

It shows an antenna with what looks to be radio waves and I think it got put there when I selected to use NetworkManager in Yast.

I like it and want to use it on my Toshiba laptop but can’t seem to make it appear.
Is there something special I have to do, check, install, etc. ?


I found it.
It’s a widget that I had added on my other PC.