A PC system consists of two parts: software and hardware. Software is programs, such as graphics package or web browser. Hardware is mechanical and electronic equipment. The most important part of the hardware is the central processing unit, which can be called the "brain" of the computer. The next important thing is the main memory which is of two types - RAM (Random Access Memory) and ROM (Read Only Memory).
Another important component of the hardware is peripherals, which are physical units attached to the computer. The peripherals include input and output devices and storage devices. The examples of input devices are the keyboard and the mouse. Output devices are a monitor, a printer, speakers (динамики) and others. Storage devices, such as hard drives, DVD drives or flash drives, are used as a permanent storage of programs and data.
Answers & Comments
Verified answer
A PC system consists of two parts: software and hardware. Software is programs, such as graphics package or web browser. Hardware is mechanical and electronic equipment. The most important part of the hardware is the central processing unit, which can be called the "brain" of the computer. The next important thing is the main memory which is of two types - RAM (Random Access Memory) and ROM (Read Only Memory).
Another important component of the hardware is peripherals, which are physical units attached to the computer. The peripherals include input and output devices and storage devices. The examples of input devices are the keyboard and the mouse. Output devices are a monitor, a printer, speakers (динамики) and others. Storage devices, such as hard drives, DVD drives or flash drives, are used as a permanent storage of programs and data.