People can use Microsoft PowerPoint online for free at office.live.com. Office Online allows users to create and share Microsoft Office documents, including PowerPoint, Word, Excel and OneNote. The website automatically saves documents. Users can also send and receive email, maintain a calendar and manage contact lists for no charge.
Office Online runs in the user's browser. The user does not need to download or install anything. The website also includes many free templates for budgets, invoices, fliers, calendars and more. Users need a valid Microsoft account to sign into Office Online. People can get a free Microsoft account at login.live.com.