Computers Parts & Components
Computers Parts &
Components
Storage Devices
STORAGE
Holds data, instructions and
information for future use.
STORAGE
Every computer uses storage to
hold :
System software Application software
• BIOS System • Word Processing program
STORAGE DEVICES
Is any type of hardware
component that conveys
information to one or more
people.
STORAGE DEVICES
THUMB DRIVE
COMPACT DISK (CD)
FLOPPY DISK
STORAGE DEVICES
RAM ( Random access memory )
HARD DISK
STORAGE
2 types :
Secondary Storage
Primary Storage
PRIMARY STORAGE
Only hold data temporarily
The system is primary storage
Example : RAM ( random access memory)
PRIMARY STORAGE DEVICES
Example :
RAM ( Random access memory )
SECONDARY STORAGE
The data stored in the secondary
storage is considered permanent
until is delete or removed.
SECONDARY STORAGE DEVICES
Example :
COMPACT DISK (CD)
FLOPPY DISK
SECONDARY STORAGE DEVICES
Example :
HARD DISKTHUMB DRIVE