Understand File Sizes
Learn what bytes, KB, MB, GB, and TB mean, and compare the space used by documents, photos, videos, and apps.
Digital Learning Resource Hub
Make room for what matters. Keep your files organized, easy to find, and backed up.
Every photo, document, video, app, and download takes up space. Understanding storage helps you decide what to keep, move, or back up.
This free course introduces file sizes, cloud and external storage, and simple ways to organize files across phones and computers.
Start with one folder, one clear file name, and one backup. Small habits can make a big difference.
Practical support for everyday life
For anyone who wants to understand storage and feel more confident managing everyday files.
What you will learn
Clear explanations, everyday examples, and practice on your own device.
Learn what bytes, KB, MB, GB, and TB mean, and compare the space used by documents, photos, videos, and apps.
Explore device storage, cloud accounts, USB flash drives, and external hard drives and SSDs, including access, limits, and cost.
Create simple folders, use descriptive file names, follow file paths, and practice searching, moving, copying, and restoring files.
Keep Downloads from becoming a catch-all. Learn how to package files into a ZIP file and extract them when needed.
Choose a basic backup plan for important files and learn how extra copies can help protect photos and documents from loss.
Your partner in technology
Understand storage without getting lost in technical terms.
Explore iPhone, Android, Windows, Mac, and Chromebook examples.
Check storage, create a folder, and find a downloaded file.
Explore storage you already have before paying for more.
Build useful habits for photos, receipts, documents, and downloads.
Try one task at a time and practice when you are ready.
By the end
Start with one small change
You do not need a complicated system. A few clear folders, consistent file names, and a reliable backup can make everyday technology easier to manage.
The Cloud and File Management
Free, self-paced learning to help you understand storage, organize files, and back up what matters.