Everything to do with wireless disappeared

[iammatt823]

I was on my wireless Internet and it disconnected I troubleshooted but it says to plug in my Ethernet cable in. I look under manage wireless connection but it says to enable it. But I have no clue how to enable it. There's no mannually connect or create a wireless connect it's all gone.

 

[FZ21Z]

Hi.

Has the little symbol in your notification area disappeared?