A monitor is a device for rapid visual communication of the user with the control device and displaying data transmitted from the keyboard, mouse or Central processor.
A computer mouse is a coordinate device for controlling the cursor and giving various commands to the computer. The cursor is controlled by moving the mouse over the surface of the table or mouse pad.
A computer keyboard is a device that allows the user to enter information into a computer (input device). It is a set of keys (buttons) arranged in a certain order.
RAM
Random Access Memory (RAM, random access memory) or random access memory (RAM) is a volatile part of a computer memory system, in which the executed machine code (programs), as well as input, output and intermediate data processed by the processor are stored during the operation of the computer
power supply
A computer power supply unit is a device designed to generate power supply voltages for computer systems. To some extent, the power supply also performs the functions of stabilization and protection against minor interference of the supply voltage.
HDD(hard disk drive)
A hard disk drive, or hmdd (hard (magnetic) disk drive, HDD, HMDD), hard disk, hard drive is a random access storage device (information storage device, drive) based on the principle of magnetic recording. It is the main data storage device in most computers.
CD-ROM/DVD-ROM
CD-ROM is the most popular and cheapest means for distributing software, computer games, multimedia and other data. In the early 2000s, CD-ROM (and later DVD-ROM) became the main medium for transferring information between computers, replacing the floppy disk with this role. Starting in the mid-2000s, it gave up this role to more promising solid-state carriers.
motherboard
processor
Central processing unit — an electronic unit or integrated circuit that executes machine instructions (program code), the main part of the hardware of a computer or a programmable logic controller. Sometimes called a microprocessor or just a processor.
video card
A video card (also a video adapter, graphics adapter, graphics card, graphics card, graphics accelerator) is a device that converts a graphic image stored as the contents of the computer's memory (or the adapter itself) into a form suitable for further display on the monitor screen. The first monitors built on cathode ray tubes worked on the television principle of scanning the screen with an electron beam, and the display required a video signal generated by a video card.
sound card
Sound card (sound card, audio card; English. sound card) - additional equipment of a personal computer and laptop that allows you to process sound (output to speakers and / or record). At the time of introduction, sound cards were separate expansion cards that were installed in the corresponding slot
ROM
Physical memory of computer(We use it to keep all our files.it is a form of permanent storage, while RAM (RAM) is a form of temporary storage. ROM is non-volatile memory
to transfer graphic or text information to an electronic format
to entrance sounds from users
to print text on the paper
conclusion sounds for users
Connection of a flash, usb cards