1. Click the search
  2. Begin typing Printer & Scanner
  3. Click Open
  4. Click the printer you want to be the default printer
  5. Click the Manage button 
  6. From the pop-out, choose the Set as default button




Alternate Solution - From the Start Button

  1. Click the Start  button on the task bar
  2. Click the Settings
  3. Click Devices
  4. Click Printer & Scanner
  5. Click the printer you want to be the default printer
  6. Click the Manage button 
  7. From the pop-out, choose the Set as default button