blockchain

A mobile phone that performs many of the functions of a computer, typically having a touchscreen interface, internet access, and an operating system capable of running downloaded applications. It is used for communication, entertainment, and productivity.

A machine that is connected to a computer and used for putting writing or images onto paper. It typically uses ink or toner to create a physical copy of a digital document.

A microphone is a device used to capture sound and convert it into electrical signals. It is commonly used for recording music, speaking in public, or talking during video calls.

A device used to store energy in a battery by connecting it to an electric power source. It is most commonly used for electronic devices like smartphones, laptops, and tablets to keep them working.

A device that stores chemical energy and converts it into electrical power to run electronic devices. It is commonly found in objects like mobile phones, remote controls, and cars.

A thick wire or bundle of wires covered in plastic that carries electricity or electronic signals. It is commonly used to connect electronic devices, like computers and televisions, to power or to each other.

A USB is a small electronic device used for storing information and moving it from one computer to another. It also refers to a standard type of connection used to plug devices like keyboards or printers into a computer.

The internet is a global system of connected computer networks that allows people to share information and communicate with each other. It is the physical infrastructure used to access websites, send emails, and stream videos.

An upload is the process of sending data or a file from a personal device, like a computer or phone, to a larger system or the internet. It also refers to the specific content that has been transferred to a server or website.

The state or condition of being connected to the internet or a computer network. It describes services, activities, or communications that occur through the web rather than in person or via physical media.