The word "Computer Peripherals" refers to devices that extend the functionality of a computer. Phonetically, it is pronounced as /kəmˈpjuː.tər pəˈrɪfərəlz/. The first syllable "com" is pronounced as "kəm", while the second syllable "pu" has a "ju" sound. The "tər" sound is pronounced like "ter", and "pe" as "pə". The stress is on the second syllable "ri". The word "pheral" is pronounced as "fərəl", and the final syllable "als" has the "s" sound. Knowing the correct phonetic spelling of words helps in proper pronunciation and communication.
Computer peripherals refer to any external devices that are connected to a computer system to enhance its functionality and facilitate user interaction. These devices are not essential for the computer to function, but they provide added capabilities and convenience to the user.
Peripherals can be broadly categorized into input, output, and storage devices. Input peripherals allow users to input data or commands into the computer, such as keyboards, mice, and scanners. Output peripherals display or present processed data or information to the user, including monitors, printers, and speakers. Storage peripherals enable the computer to store and retrieve data, such as hard drives, flash drives, and external storage devices.
Other common computer peripherals include webcams, microphones, game controllers, network adapters, and card readers. These devices can be connected to a computer system through various interfaces like USB, Bluetooth, Serial, or Ethernet ports.
Computer peripherals enhance the functionality and usability of the computer system by providing additional features and capabilities. For example, a printer allows users to obtain hard copies of documents, while a scanner enables the user to digitize physical documents. Similarly, a webcam facilitates video conferencing or capturing images, and a microphone enables audio input. These peripherals expand the range of tasks that can be accomplished on a computer system and contribute to a more convenient and efficient user experience.
The word "computer" derives from the Latin word "computare", which means "to calculate". It was first used in the mid-17th century to refer to a person who performs calculations or computations. Eventually, with the advent of mechanical devices performing calculations, the term "computer" was applied to these machines.
The term "peripheral" comes from the Latin word "peripheria", which means "circumference". In English, "periphery" refers to the outer edges or boundaries of something. In the context of technology, "peripheral" refers to devices or components that are connected or attached to a computer but are not part of its core functioning.
Therefore, when combined, "computer peripherals" refers to those external devices or components that are added to or connected with a computer to provide additional features, functionality, or capabilities beyond its main processing unit.