Communication devices refer to any electronic or digital tools that are used for transmitting, receiving and exchanging information between two or more parties. These devices can include a wide range of items such as smartphones, tablets, laptops, desktop computers, radios, televisions, telephones, fax machines, and many others. The primary purpose of these communication devices is to facilitate the exchange of ideas, opinions, and information between individuals or groups who are physically separated by distance or location. They play a crucial role in our daily lives, enabling us to stay connected with friends, family, colleagues, and clients regardless of where we are located.