How do I change the Microsoft Windows print settings to A4?
Click on Start, then select Settings, and then Printers and Faxes. You’ll see a list of any printers you are connected to. Then, click on a printer and right click your mouse. From the menu you will see, click on Properties. Each printer is different, but look for buttons like ‘Preferences’ or ‘Printing Preferences’. You’re looking for somewhere that you can ensure the paper size is A4.