How come my outlook disconnected?

If your Outlook disconnected then it can be a temporary issue and can get it can be connected on after some time on its own. This is probably due to a temporary up and down in the network connection you are using to the connectivity to the network/VPN. When the connection problem gets resolved and you get back online, Outlook might automatically reconnect back to the internet or the server. But sometimes it doesn't work the way it should, so you can fix it connect it again.
You will not be able to get it done on your own then you can connect with us. We have an expert team who can get all your issues solved in some minutes only.