How do I change the start screen to standard?

[Windows Central Question]

I had a problem with Skype, it didn't send any video. I thought there could be an access rights issue, like in iPhone one needs to enable apps access to certain devices. So I went to Settings and found something about the start screen, where there was a button "Apps", which I pressed, found Skype and enabled it. What it did is it replaced my start screen with Skype. So how do I get the standard tiled screen back?

 

[Mikhail Nikitin]

An attempt to restart the phone showed me an additional option - "Exit app corner", which happily returned me to the default start screen. So it was just a feature I wasn't aware of.
But I still have a problem with camera in Skype...