Understanding Common File Types

In this session, our Cyber-Seniors mentors will explain the most common file types you may encounter on your computer, smartphone, or online. Learn the differences between documents, images, videos, audio files, PDFs, compressed files, and more, along with how to open, save, and share them.

Your participation helps us continue connecting generations through technology. If you’ve benefited from our programs, please consider making a donation at www.cyberseniors.org/donate. Every contribution—big or small—helps older adults gain confidence with digital skills and stay connected with loved ones.