2. Definition:
• Computer hardware or hardware means the
fixed parts that make up a computer.
• Hardware needs software to tell it what to do.
Without software, the hardware can not be
used
3. SOFTWARE
• It is known as logical software to equipment
or software of a computer system includes all
necessary software components that make it
possible to perform specific tasks, as opposed
to the physical components, which are called
hardware.
4. Some parts of hardware:
• Processor
• Memory
• Motherboard
• Graphics card
5. Processor
• The central processing unit (CPU) is the portion of a
computer system that carries out the instructions of
a computer program, to perform the basic
arithmetical, logical, and input/output operations of
the system. The CPU plays a role somewhat
analogous to the brain in the computer.
6. Memory
• In psychology, memory is an organism's ability
to store, retain, and recall information and
experiences. Traditional studies of memory
began in the fields of philosophy, including
techniques of artificially enhancing memory.
7. Motherboard
• The motherboard, also known as
motherboard or motherboard (or mainboard
motherboard English) is a printed circuit board
that connect the components that make up
the computer or computer.
8. Graphics card
• Graphics Card A video card, or Graphics is an
expansion card adapter Which Generates
output im.ages to a display
