Create beautiful presentations, access them from anywhere, and share them with the world. With 280 Slides, there’s no software to download and nothing to pay for – and when you’re done building your presentation you can share it any way you like.
With MightyMeeting you can manage a library of PowerPoint presentations directly from your smartphone or tablet. You can share them via email, blog, Twitter, or Facebook. You can start or join web meetings directly from your laptop, iPhone, iPad, or an Android phone.
SlideShare is a free service for sharing presentations and slideshows. You can upload your PowerPoint and OpenOffice presentations, tag them, embed them into your blog or website, browse others’ presentations, and comment on individual slides. It’s a great way to share your ideas with others, or to learn from other people. And it’s free.