A default printer is the one to which all documents are sent by default for printing. Due to constant changes to the user interface in Windows 10, many novice users may have issues changing the default printer. Here is how it can be done.
Microsoft has implemented a new behavior for printers in Windows 10 in a recent build 10565. Windows 10 now changes the default printer to the last used one automatically! While this can be useful for some users, many others might prefer to set the default printer manually. Here is how to stop Windows 10 from changing the default printer.