1. Press the PrtScr key directly for "Full Screen Capture". When the PrtScr key is pressed, the system will save the captured picture to the Clipboard by default.

2. Use AltPrtScr to capture the screen shot of the "currently active window". The difference between it and pressing PrtScr key alone is that it only intercepts the picture of the active window;

3. The shortcut key of 3.QQ screenshot is CtrlAltA, which means pressing these three keys at the same time. After pressing "CtrlAltA", the screen turns dark gray;

4.QQ browser can also cut the whole picture and press CtrlM at the same time. After pressing this button, there will be a choice of the file saving location, and the location where the screenshot is saved will be selected.