1. Press PrtScn. This copies the entire screen to your clipboard.
2. Press Alt + PrtScn. This copies the active window to your clipboard.
3. Press the Windows key + Shift + S. The screen will dim and the mouse pointer will change. You can drag to select a portion of the screen to capture. The screenshot will be copied to your clipboard.
4. Press the Windows key + PrtScn. This saves the entire screen as an image file.
