A PC that has printscreen include just leave the screen as an image.
It can be used when creating materials.Sometimes I think students used at school during the challenge.
It is the Print Screen, Windows is the case of operation is a little cumbersome.
Approach is in the upper right area of the keyboard and press the button PRINTSCRN or PrtScr and that are stored on the clipboard, then paste in paint processing, and Save.
But takes a long time then fine.
Incidentally, when I went to Stanford,I use Mac. I was surprised that it is easy to use at printscreen!
Mac is Shift + Command +3. it is saved by pressing the entire screen.
Besides this, Shift + Command +4 You can specify the range is pressing the mouse pointer into a cross.
And it will be automatically saved to the desktop, is easy to see.
Introduce this software in Windows. it can be screen printed on the same feeling Mac. that is a software SnapIt.
This is a shareware that can be printed to the screen quite easily.
The operation, PRINTSCRN PrtScr and you can specify the range to cross it by pressing the mouse pointer.
Far is the same as Mac.
But When you right-click it to cross, you can save the entire screen.
The setting can be changed freely to save it to your desktop, and then only can also be saved to the clipboard.
The type of image files, not only Jpeg or Gif, Png, BMP but also Tiff can be selected.
But you can not take it as a video image, it seems to go down like is enough.