How to Share Your E-learning Course for Free With Google Drive - E-Learning Heroes
Step by step directions on sharing Articulate courses in Google Drive. This would be great for a portfolio. I haven't tested it, but the directions probably work for Captivate or other tools as well. An alternate (slightly simpler) set of directions for getting the hosting URL are here: https://support.google.com/drive/answer/2881970?hl=en