Data is all around us. It's the information that computers use to work, learn and help us in everyday tasks. Text, numbers, pictures, sounds… all of these can be data!
🔢 Types of data
Data can be many things:
📄 Words in a document
🎵 Songs or audio files
📷 Photos and videos
🔢 Numbers, like temperature or age
📚 Fun fact: Even emojis (😀😎🥳) are data in the computer!
📥 Where does data come from?
We create data all the time:
💬 Sending messages
🎮 Playing games
🎥 Watching videos
📱 Using apps
Computers and devices collect this data to give us better results.
🧠 Why is data important?
Data helps computers:
🧠 Learn and make smart decisions
🔎 Search and show us useful info
🎯 Make apps and games work better
📈 Understand patterns and trends
💡 Tip: The more data a system has, the better it can understand or predict things!
🎯 Quiz
To complete this lesson, you must get at least 80% correct. Good luck!