About Course
A “storage almost full” message can stop you taking photos or installing updates. Learn what phone storage is, how to see what is using it on an iPhone or Android phone, and safe ways to free up space without losing precious photos and messages.
Tutwoo is an independent learning provider. This course gives general, step-by-step guidance for everyday technology. Screens and menu names vary between devices and software versions, so check your device maker’s help pages if something looks different.
© 2026 Tutwoo UK Limited. This course was created in-house by Tutwoo and is our original work. It is for your own learning only: please do not copy, share, record or resell it.
Course Content
Course Lessons
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What storage is and why it fills up
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Checking what uses space
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Safe ways to free up space