2.Prt sc: The full-page screenshot is pasted by Ctrl+V and cannot be edited and modified directly.
3.Win+Prt sc: The screenshot of the whole page cannot be edited and modified directly, and is automatically saved in this PC- Picture-Screenshot.
4.Alt+Prt sc: Take a screenshot of the opened window and paste it with CTRL+V. You can't edit or modify it directly.
For example, when opening the file explorer on the desktop, press Alt+ Prt to take a screenshot of the interface window of the explorer.