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Computer Science | Class 9
Federal
Class 9
Computer Science (
Total Videos: 148
)
Preference
All Chapters
Chapter 1: Fundamentals of Computer
Chapter 2: Fundamentals of Operating System
Chapter 3: Office Automation
Chapter 4: Data Communication
Chapter 5: Computer Networks
Chapter 6: Computer Security and Ethics
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 1 Fundamentals of Computer (
37 videos
)
  (
Practice Test
)
1.1: Introduction to Computer (
Practice Test
)
What is Computer
7223 views
A Quick Review Of History
1822 views
Mechanical Computing Devices
1612 views
Electro- Mechanical Computing Devices
1260 views
Generations Of Computer: An Overview
1405 views
1St Generation Of Computer
1844 views
2Nd Generation Of Computer
1986 views
3Rd Generation Of Computer
1387 views
4Th Generation Of Computer
1977 views
5Th Generation Of Computer
2518 views
Types Of Computer W.R.T Working
1277 views
Types Of Computer W.R.T Size, Speed And Efficiency
1293 views
1.2: Role of Computer (
Practice Test
)
Applications Of Computers In Education
7497 views
Applications Of Computers In Business
550 views
Use Of Computers In Defense
Use Of Computers In Media
478 views
Computer Aided Designs
624 views
The Scope Of Career In IT
298 views
1.3: Computer Hardware (
Practice Test
)
What Is Computer Hardware
1255 views
Peripherals
1921 views
Microprocessor
582 views
Storage Hardware: Memory
622 views
Cache And Its Types
618 views
Networking Hardware
389 views
Hardware vs Software
847 views
Ports And Types
610 views
Expansion Slots Types
4392 views
1.4: Basic Operations of Computer
Basic Operations Of Computer
3925 views
1.5: Computer Software (
Practice Test
)
What Is Software
1282 views
More On Software
283 views
Types Of Software
1769 views
Types Of System Software
7455 views
Types Of Application Software
4324 views
Productivity Software
1396 views
Business And Entertainment Application Software
351 views
Educational Application Software
1640 views
Software Terminologies
846 views
Chapter 2 Fundamentals of Operating System (
16 videos
)
  (
Practice Test
)
2.1: Introduction (
Practice Test
)
The Concept Of Operating System
3421 views
Objectives Of Operating System
3513 views
Functions Of Operating System
14403 views
Command Line User Interface
743 views
Menu Driven Interface
1306 views
Graphical User Interface
1354 views
2.2: Operating System (
Practice Test
)
Classification W.R.T Users
377 views
Batch Processing Operating System
10918 views
Time Sharing Operating System
13476 views
Real Time Operating System
1879 views
2.3: Getting Started with GUI Operating System (
Practice Test
)
Getting Started With GUI: Basic Icons
442 views
GUI Management
123 views
2.4: System Installation (
Practice Test
)
Windows 7 Installation 1
212 views
Windows 7 Installation 2
191 views
Downloading And Installation Of Antivirus
171 views
Windows Defender
209 views
Chapter 3 Office Automation (
43 videos
)
  (
Practice Test
)
3.1: Office Automation (
Practice Test
)
Installation Of Ms Office
359 views
What is Word Processing
30326 views
Word Window Overview
321 views
Manage A Word Document
296 views
Editing Text: Inserting And Selecting
282 views
Editing Text: Cut, Copy, Paste And Delete
465 views
Inserting Symbols In A Document
96 views
Use Of Equation Editor: Write Equation
109 views
Text Formatting: Font Size, Style And Color
278 views
Text Formatting: Modify Text And Text Case
132 views
Paragraph Formatting: Alignment And Indent
351 views
Paragraph Formatting: Border, Shading And Spacing
204 views
Page Formatting: Orientation, Size And Columns
124 views
Page Formatting: Border And Color
104 views
Page Formatting: Insert Cover And Blank Page
104 views
Insert Page Break And Section Break
723 views
Insert Header, Footer And Page Number
142 views
Insert/Position Image And Clip Art
86 views
Insert And Delete Word Art
820 views
Insert Table, Add/Delete Row And Column
196 views
Resize Rows And Columns
188 views
Border Settings In Tables
136 views
Shading Settings In Tables
93 views
Merge And Split Cells In Tables
2356 views
Use Of Hyperlink In Ms Word
196 views
3.2: 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
Working With Formulas
196 views
Working With Functions
281 views
More On Working With Functions
69 views
Representing Data Graphically
79 views
Manipulate Data: Filtering Cells
77 views
Manipulate Data: Data Validation
86 views
Format Data: Conditional Formatting
88 views
Workbook Protection
66 views
3.3: Urdu Editor (
Practice Test
)
What Is Urdu Editor
170 views
Using In Page Urdu Editor
120 views
More On Using In Page Urdu Editor
138 views
Chapter 4 Data Communication (
22 videos
)
  (
Practice Test
)
4.1: Data Communication (
Practice Test
)
What Is Data Communication
560 views
Data Communication Terminologies
892 views
Properties Of Good Communication System
282 views
Asynchronous Transmission
368 views
Comparison Between Synchronous And Asynchronous
229 views
4.2: Transmission Media (
Practice Test
)
Stp: Ethernet: Twisted Pair Cable
797 views
Co-Axial Cable
308 views
Optical Fibers
566 views
Wireless Media: Radio Waves And Infrared
584 views
Wireless Media: Microwave Transmission
407 views
Satellite Communication
391 views
Short Distance Wireless Technologies
423 views
How Noise Affect Communication Quality: Cross Talk
693 views
Attenuation And Distortions
824 views
4.3: Communication Devices (
Practice Test
)
Dial-Up Modem
3393 views
Network Interface Card
920 views
Router
294 views
Switch/Access Point
556 views
4.4: Communication Terminologies (
Practice Test
)
Data Rate, Baud Rate
2686 views
How To Calculate Baud Rate
6053 views
What Is Bandwidth
4010 views
Snr: Sound To Noise Ratio
275 views
Chapter 5 Computer Networks (
16 videos
)
  (
Practice Test
)
5.1: Introduction to Network (
Practice Test
)
What Is Computer Network
1414 views
Advantages And Disadvantages Of Network
2823 views
Transmission Modes Of Computer Network
397 views
Client-Server Network
10788 views
Peer-To-Peer Network
895 views
Point-To-Point Network
9552 views
5.2: Types of Networks (
Practice Test
)
Types Of Networking W.R.T Area: Lan, Wan, Man
367 views
Bluetooth Network
150 views
What Is Internet
369 views
Www: World Wide Web
1141 views
What Is Network Topology
609 views
5.3: Communication over Network (
Practice Test
)
Dial-Up Line
8236 views
DSL
558 views
Isdn
1733 views
CDMA Technology
342 views
Comparison Between Data Communication Lines
96 views
Chapter 6 Computer Security and Ethics (
14 videos
)
  (
Practice Test
)
6.1: Computer Security (
Practice Test
)
Hacker And Cracker
1296 views
What Is Malware And How It Affect Computers
137 views
Malware Protection
91 views
Virus Hoax
610 views
Worm, Adware, Spyware, Malware
152 views
6.2: Computer Viruses (
Practice Test
)
Computer Virus: What Is Virus And How It Spreads
433 views
Downloading And Installation Of Antivirus
171 views
6.3: Authentication Mechanisms (
Practice Test
)
Authorized Access And Unauthorized Access
9663 views
Difference Between Authorization And Authentication
99 views
Authentication Methodologies: Password And Pin Number
450 views
Access Card And Biometrics
79 views
Multi Model Authentication
67 views
Guidelines For Use Of Computer
103 views
Areas Of Computer Ethics: Information Accuracy
502 views
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