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UNIT
3 ICT Skills-I
Topics Covered 95%
ICT Mobile Device Layout
What is a Computer? Input Devices
Processing Device—Central Processing Unit (CPU) Output Devices
Computer Memory Measuring Unit for Memory
Peripheral Device Ports Motherboard
Understanding Operating System Booting
Procedure for Starting a Computer Windows 11—An Operating System
Common Desktop Operations Files and Folders in Windows 11
Managing Files and Folders in Windows 11 Mouse Operations in Windows 11
Keyboard Operations in Windows 11 Shutting Down the Computer
Using Keyboard Internet—Introduction
Protocols Terminologies of the Internet
Microsoft Edge Email
Creating an Email Account Composing an Email
Introduction to Social Media Digital India
In the past few years, Information Technology (IT) has completely changed the way we live. The Internet has become
a convenient way to access the information. It has affected our teaching and learning processes. Strong connectivity
features has increased the usage of smartphones. The whole world has shrunk into this little device only through the
use of Information and Communication Technology (ICT). Let us now study in detail the role of ICT in our life and how
we can enhance our ICT skills.
ICT
Information Technology is the use of hardware, software, and networking technology for accessing, storing, retrieving
and transmitting the information.
Communication Technology is defined as the exchange of information through networks using either wired or wireless
media.
So, if we combine these two important technologies in this digital world, then, it forms a new term called Information
and Communication Technology which can be defined as the use of hardware, software, and networking to transmit,
store, access and retrieve the information in the form of text, graphics, audio, video, and multimedia in a digital
platform.
ICT Skills-I 71

