Would be grateful if anyone can solve the problem as suddenly the screen splits into a narrow screen showing what you have switched to. This happens on emails and surveys for example are impossible. Looked on utube and there is no help. I have held the double screen sign at the bottom and there is only a list of tabs to open. None have any effect. I touch the three grey buttons on the top and it only offer customise and tool box neither help. I go into settings to Home Screen and dock and there isn’t a toggle to toggle anything relating to split screen. I am on 16.6. Help please.
if your recycling or rubbish collections days are Monday,Tuesday,Wednesday


