Sign in to your YouTube or Google account in the upper, right-hand corner.
Search for videos by title, topic, or creator.
Click on + Add to which is located on the left-hand side below the video.
Choose Create New Playlist.
When you Create a New Playlist, you must enter a name for your Playlist.
To add additional videos to your Playlist, search for appropriate videos, click on + Add to, and either type in the name of the Playlist or search through the list of Playlists for the correct Playlist to which you would like to add this video.
After adding videos to your playlist, take a screenshot and tweet it to others using the hashtag #D90Badges