I am wondering how I can boost my WiFi signal on MacBook Air, I have a WiFi signal that is not full, also every third day I need to put the new UserName and Password, because it is the hotel WiFi, so what device I can use to boost my WiFi.
I had the same problem a few weeks ago. The problem can be caused by high level noise from other electronic devices or big distance between the router and the devices. I suggest you to try WiFi analyzer app to identify problem areas with weak signal strength. It's easy in use.
