Myplick is a free service that lets you share, embed, and discover presentations and slide shows online. You can upload your presentation documents in a variety of formats such as powerpoint, pdf, and openoffice odp. If you need to add narration or sound effect to your presentation, you can upload an audio file and have the option to synchronize the audio with your slides using our online easy-to-use sync tool.
Once a presentation is made, you will have the choice to either publicly share with everyone or only share it within a small private group. You will also be able to find out how users are viewing your plick, for example, how much time people stayed on each slide. User feedbacks and statistics like this will help you to improve your presentation making skills.