How to print screen with mac which is running Windows

     For Microsoft ASP.NET, I have to have Windows on my Mac for installing visual studio, then I need to use Windows for a while. But there is no such “Print Screen” key on Mac keyboard, so if I want to print a screen or a window, need to use combined key:

• First, Windows needs Bootcamp installed
• If want to print whole screen, use SHIFT + FN + F11
• If just want to print current window, use ALT(option key) + SHIFT + FN + F11
• Paste the screen to picture editing tools, such as Photoshop