বই Solutions - প্রাথমিক - ইউনিট 7 - 7E

an electronic device that stores and processes data

to make a copy of computer digital data

tasks, documents, or projects that a person is currently engaged in or working on

a machine that produces text or images on paper, especially from data sent by a computer

to examine computer files, programs, or systems automatically for viruses, malware, or other threats

a piece of written work that has a name and is stored on a computer

to make something stop working

to turn a switch on a device so that it makes less sound, heat, etc.

a device that is used for listening to programs that are broadcast

to cause a machine, device, or system to stop working or flowing, usually by pressing a button or turning a switch

a type of electromagnetic radiation that makes it possible to see, produced by the sun or another source of illumination

to cause a machine, device, or system to start working or flowing, usually by pressing a button or turning a switch

to turn a switch on a device so that it makes more sound, heat, etc.

the amount of loudness produced by a TV, radio, etc.

to enter information using a keyboard or other input device on a computer or other electronic devices

a unique identifier or name chosen by a user to represent themselves or their account in online platforms, websites, or social media

(of a machine or vehicle) to stop working as a result of a malfunction

to stop a connection to an online account or computer system by doing specific actions

to start using a computer system, online account, or application by doing particular actions

an electronic device with a screen that receives television signals, on which we can watch programs