I just went to my connection and then went on wireless features, then on security then I changed the security type of WPA2-Personal to WPA2-Enterprise (do not ask me why). Now I can't find my wireless connection anymore… Can you please help me?
Then put your router back on WPA2.
wPA2 Enterprise is for buissnes. Each user receives its own key which is managed by Admin and must be set up.
Did you do that before?
Maybe the SSID is hidden now, so you can't see your router anymore.