Just sign in with a free Microsoft account (Outlook, Hotmail, or Live) at Office.com .
You will need to provide payment info and cancel before the month is up to avoid being charged. 3. Free Open-Source Alternatives Powerpoint For Free 2010
If you want a desktop program that feels and looks very similar to the classic interface, these open-source suites are your best bet: Just sign in with a free Microsoft account
A powerful, completely free alternative that can open and save .pptx files. Free Open-Source Alternatives If you want a desktop
It’s entirely web-based, excellent for collaboration, and allows you to import existing PowerPoint files to edit them for free. ⚠️ A Note on Security
If you are looking for for free today, you’ve probably noticed it’s no longer officially supported by Microsoft . Because it is "End of Life" software, Microsoft does not offer a legitimate free download of this specific version anymore.