Technology · Topic 34 of 118
Bits and Bytes
⭐ MasteredComputers store information as bits, which are either 0 or 1. Eight bits make one byte, and bytes are used to measure file sizes.
💡 Fun fact
A single letter in a text file usually takes up one byte of storage.
All about Bits and Bytes
Computers store information as bits, each of which is 0 or 1. Eight bits make one byte, and bytes measure file sizes.
Larger units such as kilobytes, megabytes and gigabytes describe bigger amounts of data.
A bit is the smallest unit of data, and it can be either a 0 or a 1. A byte can store a single letter of text, for example.
One thousand bytes make a kilobyte, a thousand kilobytes make a megabyte and a thousand megabytes make a gigabyte. A photo might take a few megabytes, while a film might take several gigabytes.
🎮 Try it yourself!
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Real-life uses of Bits and Bytes
- Understanding file sizes
- Choosing storage space
- Learning how computers represent letters
Frequently asked questions about Bits and Bytes
How many bits make a byte?
Eight.
What is a bit?
A single 0 or 1.