Even without the full paid software, you can use these built-in viewing features:
: If you have the original installer, reinstalling it can sometimes fix broken registry links, though Microsoft no longer provides security updates for it. Key Presentation Features in Windows 10 powerpoint viewer windows 10
If you need an offline tool for your memory stick or local drive, LibreOffice is the premier open-source choice. Its "Impress" application is fully compatible with PowerPoint formats and requires no login or internet connection. Even without the full paid software, you can
: If you have a second monitor or projector connected, use Alt + F5 to start a presentation with your notes visible on your screen while the audience only sees the slides. : If you have a second monitor or
| Need | Recommended Solution | | :--- | :--- | | | Option 1 (Office.com) - No install needed. | | Frequent offline viewing | Option 3 (LibreOffice) - Best permanent free tool. | | Touchscreen / Tablet mode | Option 2 (PowerPoint Mobile) - Best interface. |