Google Sites is a free service to create and share websites. Without knowledge of HTML it’s is possible to create your own (course) site with a distinct look and feel. To get started you can use one of the templates provide by Google, and then you can upload files and attachments. Google Sites is tightly integrated with other Google products (docs, spreadsheets, slideshows, forms, etc.).
Please note that there might be some privacy issues for students if you would be making use of Google Sites. However, depending on your objective and audience, google sites can be a suitable platform to use in your courses.
Are you interested? Please contact us at firstname.lastname@example.org