Use Screen Clipping to Add a Screen Image
You can grab a screenshot of any open application in one easy action.
First of all, click on the application that you wish to take a screenshot from, for example a web browser.
Move to OneNote. Do not go to any other applications.
In OneNote, click on Screen Clipping in the Images group of the Insert tab of the ribbon.
This will take you to the previous application window. Drag the cross cursor to form a box of what you want to clip from the screen.
Your clipped source data will then appear on OneNote.