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Computer Science | Class 8
Punjab
Class 8
Computer Science (
Total Videos: 72
)
Preference
All Chapters
Chapter 1: Network and Communications
Chapter 2: Computer Security Threats
Chapter 3: Spreadsheets in Excel
Chapter 4: Problem Solving
Chapter 5: Computer Programming
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 1 Network and Communications (
15 videos
)
  (
Practice Test
)
1.1: Computer Network (
Practice Test
)
What Is Information Technology
133 views
What Is Computer Network
1414 views
Components Of Communication System
224 views
Difference Between Client And Server
5494 views
Types Of Networking W.R.T Area: Lan, Wan, Man
367 views
Dial-Up Modem
3393 views
Network Interface Card
920 views
Stp: Ethernet: Twisted Pair Cable
797 views
Co-Axial Cable
308 views
Optical Fibers
566 views
1.2: Cutting Edge technologies (
Practice Test
)
Introduction To Wireless Communication
216 views
Introduction To Mobile Device Communication
143 views
Satellite Communication
391 views
Global Positioning System
244 views
Bluetooth Network
150 views
Chapter 2 Computer Security Threats (
8 videos
)
  (
Practice Test
)
2.1: Computer Security Threats (
Practice Test
)
Security Threats
6 views
Computer Virus: What Is Virus And How It Spreads
433 views
Worm, Adware, Spyware, Malware
152 views
Privacy Issues And Hacking
382 views
Types Of Virus
28 views
Hacker And Cracker
1296 views
2.2: Managing an Antivirus (
Practice Test
)
How To Protect From Viruses
16 views
Downloading And Installation Of Antivirus
171 views
Chapter 3 Spreadsheets in Excel (
20 videos
)
  (
Practice Test
)
3.1: Introduction to Spreadsheet (
Practice Test
)
Basics Of Spreadsheet
587 views
Excel Window
97 views
Microsoft Excel Terminology
237 views
Creating Workbook, Naming And Working With Cells And Sheets
80 views
Filling Columns And Rows
79 views
Addressing Cells
89 views
Paste Cell Content
82 views
Insert data in cells and ranges
Working With Formulas
196 views
Working With Functions
281 views
More On Working With Functions
69 views
Named Ranges
19 views
Working On Sample Spreadsheets
3.2: Formatting Worksheet Elements (
Practice Test
)
Format cells and ranges
Shortcut Keys In Ms Excel
More On Shortcut Keys 2 In Ms Excel
Format worksheets and workbooks
3.3: Inserting charts (
Practice Test
)
Representing Data Graphically
79 views
Create charts
Format charts
Chapter 4 Problem Solving (
8 videos
)
  (
Practice Test
)
4.1: Problem Solving (
Practice Test
)
Introduction To Problem Solving
1908 views
Problem Solving Method
4745 views
4.2: Flowcharting (
Practice Test
)
What Is A Flow Chart
1061 views
Basic Components To Design A Flow Chart
177 views
Advantages Of Flow Chart
1304 views
Flowchart Requirements
47 views
Flow Chart Examples
817 views
Flow Chart Examples_2
830 views
Chapter 5 Computer Programming (
21 videos
)
  (
Practice Test
)
5.1: Introduction to Programming (
Practice Test
)
What Is Computer Programming
83 views
Computer Program
1590 views
Characteristics Of High Level Languages
1061 views
What Are Constants
475 views
More On Constants
27 views
The Concept Of Variable
324 views
What Are Strings
85 views
Rules For Naming Variable
470 views
How To Identify Errors In Computer Program
10 views
Types Of Error: Syntax Error
198 views
Types Of Error: Runtime Error
147 views
Types Of Error: Logical Error
191 views
Assignment Operators
360 views
Arithmetic Operators
346 views
Precedence Of Operator From Top To Bottom
282 views
Relational Operators
306 views
5.2: Programming in BASIC
Introduction To Basic Language
Commands In Basic
Statements In Basic
5.3: Programs in BASIC
Sample Programs In Basic
More Sample Programs In Basic
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