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Some other types of operating systems
Fun
Fact! are LINUX and Mac OS X.
21 st
Warm Look at the machines and fill in the Century #Technology Literacy
Skills
Up! missing boxes to complete the IPO cycle.
Machine Input Process Output HARDWARE AND SOFTWARE
Pressing Calculated
Numbers and Answer
Symbols
Calculator
Dirty Clothes Washing
Clothes 21
Washing
machine
Hint: Clean Clothes; Calculation is being done.
Word Bank Century #Information Literacy
21 st
Skills
Software Hardware Input Device Output Device
Processing Device System Software Operating System Application Software
Let's Revisit
• The computer system is made up of two types of parts—hardware and software.
• The parts of the computer that we can see and touch are called hardware.
• The devices that are used to enter data into the computer are called input
devices.
• The device that work on the data (input) from input devices is called a
processing device.
• The devices which help us to get these results or outputs are called output
devices.

