32. Pearson Edexcel GCSE (1CP2) Topic 2B Units of data storage

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In this video we explain why computers use binary to store data. The difference between a bit, nibble, byte, kibibyte, mebibyte, gibibyte and tebibyte is explained. These are known as measurements of capacity, or how much data can be stored either in memory or on secondary storage devices.

Last updated: 01.05.25

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