Projector
computer
100

A portable device that allows users to interact with computers by clicking, dragging, and scrolling.

Mouse

100

A programming language that is popular for its use in Android app development.

Java

200

This device is used to project images or videos onto a screen, often used in classrooms and meetings.

Projector

200

A technology that allows devices to communicate wirelessly over short distances, often used in mobile phones and laptops

Bluetooth

300

A device designed to manage and store data, often referred to as the "brain" of a computer.

Hard Drive


300

The primary method by which computers exchange data over the internet.

TCP/IP Protocol

400

This markup language is commonly used to create the structure of web pages.

HTML

400

This open-source operating system is popular on Chromebooks and is based on Linux.

Chrome OS

500

A versatile programming language often used for server-side applications, widely known for its use in web development

 JavaScript

500

The most widely used desktop operating system, developed by Microsoft.

Windows