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A computer has two kinds of memory. RAM is the fast working memory: it holds the apps and work that are open now, and it loses everything when the power goes off. Storage — a hard disk, solid-state drive, pen drive or memory card — keeps saved files for a long time, even when the computer is off.
✓ You passed this lesson’s test.
Working desk or cupboard? — “RAM is the desk you work on, storage is the cupboard you keep things in”
Use it for: Class 3 computer lessons on memory and storage, and remembering to save work before switching off.
Check: Unsaved work is lost in a power cut — RAM forgot it ✓
▶ Watch it animatedRead the question, think about the computer at home or school, then tap your answer. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🧠 RAM Ranger badge when you pass — and a certificate when you finish all 6 lessons of Part 3 · Class 3 Computer. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
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