WINDOWS 11:
To choose a default printer:

1. Select Start  > Type 'Printers & Scanners' > Press Enter
   

2. On Printers & scanners > select a printer > select Set as default.
   **Note: If you don't see the Set as default option, the Let Windows manage my default printer option may be selected. You'll need to clear that selection before you can choose a default printer on your own.
   
   Step 1:
   

   
   

   
   Step 2:
   

   
   

Your default can be the printer you last used. To turn on this mode:

1. Select Start  > Type 'Printers & Scanners' > Press Enter
   

2. On Printers & scanners > Turn on the button for Let Windows manage my default printer.