Solidworks Tutorial for Beginners #13: Fillet. 
The objective of this tutorial is to introduce to you the fillet tool.
At the end of this tutorial, with the fillet tool, you would be able to modify the sharp corners of your sketches into curved corners.
To contribute to this video: http://www.youtube.com/timedtext_video?v=xUC2wrGtF7Y&ref=share
To access the tutorial playlist: https://www.youtube.com/channel/UCI-7KFfWRon1VfK0Z2v879Q/playlists
Step 1: Solidworks Tutorial for Beginners #13: Fillet.