COMPONENTS OF COMPUTER SYSTEMS (UNIT 1) ( (Laptops, desktops, tablets…
COMPONENTS OF COMPUTER SYSTEMS
Laptops, desktops, tablets
ADVANTAGES: Accesibility and low weight
DISADVANTAGES: Small keyboards and security
ADVANTAGES: A lot of memory space and large monitor
DISADVANTAGES: heavy and needs more space
ADVANTAGES: Easy to download apps and easy to handle
DISADVANTAGES: No keyboard and no much power
HARDWARE AND SOFTWARE
HARDWARE: The physical parts of a computer.
RAM: Temporary storage
CPU: Central processing unit. Contains the internal parts.
POWER SUPPLY: Converts main current into low-voltage
MOTHERBOARD: Is the main circuit board which holsd main components of the system
OPTICAL DISKDRIVE: Reads into optical disks.
MONITOR: Let you see the work
HARD DISK DRIVE: Main storage of the computer.
KEYBOARD: Set of key to input characters.
MOUSE: Send control signals with a pointer.
SOFTWARE: Program that has information and data for the computer to operate.
APPLICATION SOFTWARE: Is the program that makes just an spesific task
SYSTEM SOFTWARE:The program that makes the hardware and applications work.
EMERGING TECHNOLOGY: New technology and development of it.