প্রাথমিক ১ - সাইবারওয়ার্ল্ডের প্রয়োজনীয়তা

an electronic device that stores and processes data

facts or knowledge related to a thing or person

a small computer that you can take with you wherever you go, and it sits on your lap or a table so you can use it

(of signals or data) representing and processing data as series of the digits 0 and 1 in electronic signals

a series of keys on a board or touchscreen that we can press or tap to type on a computer, typewriter, smartphone, etc.

a small, handheld device that we move across a flat surface to move the cursor on a computer screen

a machine, particularly one connected to a computer, that prints text or pictures onto paper

a group of related data on the Internet with the same domain name published by a specific individual, organization, etc.

a recording of sounds and images that are moving

to search for information or content on the Internet using a search engine or other tools

relating to, produced by, or using electricity

to give a written or spoken description of an event to someone