The company printer needs to print A5 paper, but I don't want to select it every time. Aunties, just want to click, next step next step 😂 So I searched on Baidu, to record it.
Find "Devices and Printers" in the Control Panel
Select the corresponding printer, right-click, and choose "Printer Properties"
Click on "Advanced" in the window, and at the bottom of the page, find "Printing Defaults" to set it