Gnome Screenshot

Its amazing that these GNOME people touched every nook and cranny aspects of desktop usage effectively.For example check the gnome-screenshot in Ubuntu.It is easy and having some kool extra options too.

If you click Print Screen (Prt Scr) key in keyboard you will be asked where to save the screenshot of desktop instantly.If we press Alt+Prt Scr then screenshot of current working window will be taken.The program will take care or naming even.Checkit by taking a screenshot of particular window.Its helpul while we taking continous shots.
If we open gnome-screenshot --interactive (Applications >> Accessories >> Take screenshot) then you will be provided with some more options like scheduling screenshot, applying effects and taking screenshot of current window without borders.
Remember, if we want to take screenshot of desktop in Windows then we have to press Prt Scr then go to any image manipulation program and paste there and save.We need to crop image if we want to current window.

I know..taking screenshot may be a silly thing to mention but it shows the effectiveness of GNOME desktop.