You can set the delay that elapses before the screenshot is taken and the action that will be done with the screenshot: save it to a PNG file, copy it to the clipboard, open it using another application, or host it on ZimageZ, a free online image hosting service. The xfce4-screenshooter application allows you to capture the entire screen, the active window or a selected region. The xfce4-screenshooter is an utility for the Xfce Desktop Environment that can be used to take snapshots of your desktop screen. Read the Spectacle handbook for more information. Simply press the 'Print Screen' key to take a screenshot of the whole screen.KDE Plasma should be able to capture a screenshot on most normal setups using package kde-spectacle, included with almost all of Debian's KDE metapackages and tasks. Read gnome-screenshot(1) manpage and 'Take Screenshot' help page for more information. More options are available in 'Gnome Application Menu/Accessories/Take Screenshot' (like delayed screen shot). Alt+'Print Screen' key to take a screenshot of the current active window.'Print Screen' key to take a screenshot of the whole screen.Gnome has built-in capability to make a screenshot (package gnome-utils).
