Jargon Buster
Plain English meaning, where you may see it, and what to read next if this word still feels unfamiliar.
Quick meaning
The main screen you see when you unlock your device.
Think of it like this
Like the front page of a newspaper.
Where you may see this
You may hear this when buying a device, asking for repairs, or checking phone and computer settings.
Why it matters
Understanding the hardware term helps you choose the right device and explain problems more clearly when asking for help.
Say it simply
Home Screen means: The main screen you see when you unlock your device.
Keep going
Directly related
More in Devices & Hardware
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Aeroplane Mode
A setting that disables all wireless connections — calls, data, Wi-Fi, and Bluetooth — while keeping the device on.
Ambient Light Sensor
A sensor in your phone that detects the brightness of your surroundings and adjusts screen brightness automatically.
Battery
The power source for a mobile device.
BIOS
The first programme that runs when a computer starts, before the operating system loads.
More H terms
Hamburger Menu
The three horizontal lines icon on an app or website that opens a navigation menu when tapped.
Haptic Feedback
The vibration or physical response your device gives when you tap the screen or press a button, confirming the action.
Hard Drive
The component inside a computer that stores all your files, programmes, and the operating system permanently.
Hardware Security Key
A physical device plugged into your computer or tapped to your phone to verify your identity during login.
Hashtag
A word or phrase starting with # used to organize content.
HD Webcam
A high-definition camera designed for video calls and recording, producing a clearer, sharper image than a standard webcam.