10th Class Computer Science (Session: 2025-26)
Dear Students!!
In this e-book of 10th class, study material of computer science is
being sent to you as per new syllabus (2025-26). You can easily
prepare your test / papers by reading these notes and watching
the video lectures given below. Following are the links of the
video lectures in blue color. Watch these video lectures by
clicking on the relevant link of chapter to have better
understanding of various concepts.
10th Class - Computer Science Syllabus & Video Lecture Links (Pbi)
Chapter Explanation of Chapter Solution of Exerecise Quick Revision
Chapter-1 https://youtu.be/Id9j6u8 https://youtu.be/0mdt https://youtu.be/nTTjLq
Office Tools 4ogo RvkR1L8 VlS8s
Chapter -2 https://youtu.be/NOnCp https://youtu.be/mQfZ https://youtu.be/DhYiCr
HTML-1 sDMSYs JaMMrWQ QHtRo
Chapter -3 https://youtu.be/ULZGiT https://youtu.be/V_TcV https://youtu.be/QCVBt
HTML-2 DL7D0 pdRovE x12JQ4
Chapter -4 https://youtu.be/5xCOSr https://youtu.be/V_TcV https://youtu.be/7PtF2o
HTML-3 PMcBI pdRovE I18YI
Chapter -5 https://youtu.be/QRWD https://youtu.be/N3kHj https://youtu.be/WAlILg
Operating SYstem EfZKcGI bycNrM kMeQ0
Chapter -6 https://youtu.be/9GBAIi https://youtu.be/yYRW https://youtu.be/9X3_1L
Desktop Publishing FMUaI P3I6Fng wA2ro
Chapter -7 https://youtu.be/QWhIy https://youtu.be/jKIT9a https://youtu.be/11Q2g
Microsoft Publisher b10sdI 49jm4 2_BzE4
https://www.youtube.co https://www.youtube.c https://www.youtube.co
m/playlist?list=PLja3EaJF om/playlist?list=PLja3E m/playlist?list=PLja3EaJ
Links of Playlists
Ajmbp- aJFAjmaI7j9srJRw_bNjq FAjmbHFqNBhHHZzeDG
HISbHmdHogP10foUyqn BGIcVyf bQM3yhsQ
HTML
Practical Session – HTML Programming (Part-1) https://youtu.be/DcYz0QX9CVs
Practical
Practical Session – HTML Programming (Part -2) https://youtu.be/qLlzLKrbhIA
Lecture
Links Practical Session – HTML Programming Using Mobile https://youtu.be/PYFuKCwdlOY
PLEASE DO NOT FORGET TO LIKE, SHARE AND SUBSCRIBE OUR YOUTUBE CHANNEL
http://youtube.com/c/computersciencepunjab
Prepared By:
Vikas Kansal and Sukhwinder Singh
Computer Faculties, S.U.S. Govt. (G) Sen. Sec. School, Sunam Udham Singh Wala (Sangrur)
Please use the following link to download the study material/e-books/e-contents for 6th
to 12th classes:
http://cspunjab.nirmancampus.co.in/study.php
Prepared By: Vikas Kansal (Computer Faculty, S.U.S. Govt. Sen. Sec. School (Girls), Sunam Udham Singh Wala (Sangrur) Page: 1
, 10th Class Computer Science (Session: 2025-26)
Chapter 1st
Office Tools
Que:1 Multiple Choice Questions:
I. Which of the following is an example of office tool?
a. MS Word b. Google Slides c. MS PowerPoint d. All of these
II. Which of the following is the example of Word Processor?
a. Google Docs b. Google Sheets c. Google Drive d. MS Excel
III. Which of the following is not an example of Google’s Online Office Tool?
a. Google Slides b. Google Docs c. OpenOffice Writer d. Google Sheets
IV. Which softwares are designed to operate, control and extend the processing capabilities of the
computer itself?
a. Application Software b. System Software c. Google’s online office tools d. All of these
V. __________ is a set of programs that enable a user to perform some specific task.
a. Software b. Hardware c. Language Translators d. Prog. Languages
VI. After setting the option “Anyone with the link”, we can set one of the following access levels using the
drop-down menu for sharing the file created in Google Docs?
a. Viewer b. Commenter c. Editor d. Any of these
Que:2 Fill in the Blanks
1. Application Softwares are also known as ____________________
2. System softwares are usually written in _________ Computer Programming Languages.
3. Various types of Office Tools also fall in the category of ______________ softwares.
4. _____________ is a software that allows users to process and analyze tabular data easily.
5. ________________ is a free online word processor.
Ans: 1. End-User Applications 2. Low-Level Programming languages
3. Application Softwares 4. Spreadsheet 5. Google Docs
Que:3 Short Answer Type Questions
Que:I Define the term Office Tools?
Ans: Those softwares which are designed to make computer users more productive and efficient at their
workplace, are known as Office Tools. Office Tools includes some application softwares such as Word
Processors, Spreadsheets, Presentation softwares etc. These tools help users to save their large amount of
time and effort.
Que:II What is Application Software?
Ans: Applications softwares are also known as End-User Applications. These softwares are mostly designed
and developed to perform specific tasks for users. These softwares are usually written in various types of
High-Level Programming languages. Application software cannot run without the support of Operating
System. MS Word, Excel, PowerPoint etc. are the examples of Application Softwares.
Que:III Write some examples of Word Processor Tools?
Ans: Examples of Word Processor Tools/Software are given below:
1. Microsoft Word 4. WordPad
2. Google Docs 5. Word Perfect
3. OpenOffice Writer
Que:IV Write about Multimedia Tools.
Ans: Multimedia is a form of communication that combines different forms of contents such as text, audio,
images, animations, or video into a single presentation. Multimedia tools allow users to create multimedia
applications/contents using various forms of contents. Adobe Flash, Media Players and Real players are the
examples of multimedia tools.
Prepared By: Vikas Kansal (Computer Faculty, S.U.S. Govt. Sen. Sec. School (Girls), Sunam Udham Singh Wala (Sangrur) Page: 2
, 10th Class Computer Science (Session: 2025-26)
Que:V Explain Google Docs.
Ans: Google Docs is a free online word processor. It is a Web-based document management application for
creating and editing documents. It helps us in real time online word processing. Google Docs allows us to
export its document file in all major file types including .docx, .pdf, .odt, .rtf, .txt, and .html.
Que:4 Long Answer Type Questions
Que:I What are Softwares? Explain different types of softwares?
Ans: Software is a set of programs that enable a user to perform some specific task or used to operate a computer.
Without software, a user can’t perform any task on a computer. Software can be divided into mainly two types:
Application Software and System Software.
1. System Software: System software is a collection of system programs. These softwares are designed to operate,
control, and extend the processing capabilities of the computer itself. These softwares are usually written in
Low-Level Computer Programming languages. Some examples of system software are Operating System,
Language Translators, etc.
2. Application Software: Application softwares are also known as End-User Applications. These softwares are
mostly designed and developed to perform specific tasks for users. These softwares are usually written in
various types of High-Level Programming languages. Application software cannot run without the support of
Operating System. MS Word, Excel, PowerPoint etc. are the examples of Application Softwares.
Que:II What are the advantages and disadvantages of using online office tools?
Ans: Following are some of the common advantages and disadvantages of using online office tools:
Advantages of Using Online Office Tools:
● The cost of using online office tools is either very low or there is no specific charge for using these services.
● There is no need to download or install these online tools/software.
● Online office tools can run on thin clients (N Computing) with minimal hardware requirements.
● Online office tools provide the ability to share files.
● Online office tools are portable.
Disadvantages of Using Online Office Tools:
● For accessing these tools, high speed internet connectivity is required always.
● There is a lack of advanced features in the online tools as compared to offline tools.
● The user has no control over the version of the software used.
Que:III Compare Offline and Online Office Tools.
Ans: Following table shows the comparison between Offline and Online Office-Tools:
Offline Office Tools Online Office Tools
1. No internet connection is required for using these Internet connection is required for using these office
tools tools.
2. Files created in offline office tools are stored in the Files created in online office tools are stored on the
local storage of computer system cloud storage.
3. Files can be accessed only on the local computer Files can be accessed from anywhere in the world as files
system where they are stored are stored at online storage media
4. Files cannot be shared easily. File can be shared easily using inbuilt options.
5. Multiple people cannot work easily on the same file Multiple people can work on the same file created in
created in these Apps. these Apps.
6. Examples: MS Word, Excel, PowerPoint etc. Examples: Google Docs, Google Sheets, Google Slides
etc.
Prepared By: Vikas Kansal (Computer Faculty, S.U.S. Govt. Sen. Sec. School (Girls), Sunam Udham Singh Wala (Sangrur) Page: 3
Dear Students!!
In this e-book of 10th class, study material of computer science is
being sent to you as per new syllabus (2025-26). You can easily
prepare your test / papers by reading these notes and watching
the video lectures given below. Following are the links of the
video lectures in blue color. Watch these video lectures by
clicking on the relevant link of chapter to have better
understanding of various concepts.
10th Class - Computer Science Syllabus & Video Lecture Links (Pbi)
Chapter Explanation of Chapter Solution of Exerecise Quick Revision
Chapter-1 https://youtu.be/Id9j6u8 https://youtu.be/0mdt https://youtu.be/nTTjLq
Office Tools 4ogo RvkR1L8 VlS8s
Chapter -2 https://youtu.be/NOnCp https://youtu.be/mQfZ https://youtu.be/DhYiCr
HTML-1 sDMSYs JaMMrWQ QHtRo
Chapter -3 https://youtu.be/ULZGiT https://youtu.be/V_TcV https://youtu.be/QCVBt
HTML-2 DL7D0 pdRovE x12JQ4
Chapter -4 https://youtu.be/5xCOSr https://youtu.be/V_TcV https://youtu.be/7PtF2o
HTML-3 PMcBI pdRovE I18YI
Chapter -5 https://youtu.be/QRWD https://youtu.be/N3kHj https://youtu.be/WAlILg
Operating SYstem EfZKcGI bycNrM kMeQ0
Chapter -6 https://youtu.be/9GBAIi https://youtu.be/yYRW https://youtu.be/9X3_1L
Desktop Publishing FMUaI P3I6Fng wA2ro
Chapter -7 https://youtu.be/QWhIy https://youtu.be/jKIT9a https://youtu.be/11Q2g
Microsoft Publisher b10sdI 49jm4 2_BzE4
https://www.youtube.co https://www.youtube.c https://www.youtube.co
m/playlist?list=PLja3EaJF om/playlist?list=PLja3E m/playlist?list=PLja3EaJ
Links of Playlists
Ajmbp- aJFAjmaI7j9srJRw_bNjq FAjmbHFqNBhHHZzeDG
HISbHmdHogP10foUyqn BGIcVyf bQM3yhsQ
HTML
Practical Session – HTML Programming (Part-1) https://youtu.be/DcYz0QX9CVs
Practical
Practical Session – HTML Programming (Part -2) https://youtu.be/qLlzLKrbhIA
Lecture
Links Practical Session – HTML Programming Using Mobile https://youtu.be/PYFuKCwdlOY
PLEASE DO NOT FORGET TO LIKE, SHARE AND SUBSCRIBE OUR YOUTUBE CHANNEL
http://youtube.com/c/computersciencepunjab
Prepared By:
Vikas Kansal and Sukhwinder Singh
Computer Faculties, S.U.S. Govt. (G) Sen. Sec. School, Sunam Udham Singh Wala (Sangrur)
Please use the following link to download the study material/e-books/e-contents for 6th
to 12th classes:
http://cspunjab.nirmancampus.co.in/study.php
Prepared By: Vikas Kansal (Computer Faculty, S.U.S. Govt. Sen. Sec. School (Girls), Sunam Udham Singh Wala (Sangrur) Page: 1
, 10th Class Computer Science (Session: 2025-26)
Chapter 1st
Office Tools
Que:1 Multiple Choice Questions:
I. Which of the following is an example of office tool?
a. MS Word b. Google Slides c. MS PowerPoint d. All of these
II. Which of the following is the example of Word Processor?
a. Google Docs b. Google Sheets c. Google Drive d. MS Excel
III. Which of the following is not an example of Google’s Online Office Tool?
a. Google Slides b. Google Docs c. OpenOffice Writer d. Google Sheets
IV. Which softwares are designed to operate, control and extend the processing capabilities of the
computer itself?
a. Application Software b. System Software c. Google’s online office tools d. All of these
V. __________ is a set of programs that enable a user to perform some specific task.
a. Software b. Hardware c. Language Translators d. Prog. Languages
VI. After setting the option “Anyone with the link”, we can set one of the following access levels using the
drop-down menu for sharing the file created in Google Docs?
a. Viewer b. Commenter c. Editor d. Any of these
Que:2 Fill in the Blanks
1. Application Softwares are also known as ____________________
2. System softwares are usually written in _________ Computer Programming Languages.
3. Various types of Office Tools also fall in the category of ______________ softwares.
4. _____________ is a software that allows users to process and analyze tabular data easily.
5. ________________ is a free online word processor.
Ans: 1. End-User Applications 2. Low-Level Programming languages
3. Application Softwares 4. Spreadsheet 5. Google Docs
Que:3 Short Answer Type Questions
Que:I Define the term Office Tools?
Ans: Those softwares which are designed to make computer users more productive and efficient at their
workplace, are known as Office Tools. Office Tools includes some application softwares such as Word
Processors, Spreadsheets, Presentation softwares etc. These tools help users to save their large amount of
time and effort.
Que:II What is Application Software?
Ans: Applications softwares are also known as End-User Applications. These softwares are mostly designed
and developed to perform specific tasks for users. These softwares are usually written in various types of
High-Level Programming languages. Application software cannot run without the support of Operating
System. MS Word, Excel, PowerPoint etc. are the examples of Application Softwares.
Que:III Write some examples of Word Processor Tools?
Ans: Examples of Word Processor Tools/Software are given below:
1. Microsoft Word 4. WordPad
2. Google Docs 5. Word Perfect
3. OpenOffice Writer
Que:IV Write about Multimedia Tools.
Ans: Multimedia is a form of communication that combines different forms of contents such as text, audio,
images, animations, or video into a single presentation. Multimedia tools allow users to create multimedia
applications/contents using various forms of contents. Adobe Flash, Media Players and Real players are the
examples of multimedia tools.
Prepared By: Vikas Kansal (Computer Faculty, S.U.S. Govt. Sen. Sec. School (Girls), Sunam Udham Singh Wala (Sangrur) Page: 2
, 10th Class Computer Science (Session: 2025-26)
Que:V Explain Google Docs.
Ans: Google Docs is a free online word processor. It is a Web-based document management application for
creating and editing documents. It helps us in real time online word processing. Google Docs allows us to
export its document file in all major file types including .docx, .pdf, .odt, .rtf, .txt, and .html.
Que:4 Long Answer Type Questions
Que:I What are Softwares? Explain different types of softwares?
Ans: Software is a set of programs that enable a user to perform some specific task or used to operate a computer.
Without software, a user can’t perform any task on a computer. Software can be divided into mainly two types:
Application Software and System Software.
1. System Software: System software is a collection of system programs. These softwares are designed to operate,
control, and extend the processing capabilities of the computer itself. These softwares are usually written in
Low-Level Computer Programming languages. Some examples of system software are Operating System,
Language Translators, etc.
2. Application Software: Application softwares are also known as End-User Applications. These softwares are
mostly designed and developed to perform specific tasks for users. These softwares are usually written in
various types of High-Level Programming languages. Application software cannot run without the support of
Operating System. MS Word, Excel, PowerPoint etc. are the examples of Application Softwares.
Que:II What are the advantages and disadvantages of using online office tools?
Ans: Following are some of the common advantages and disadvantages of using online office tools:
Advantages of Using Online Office Tools:
● The cost of using online office tools is either very low or there is no specific charge for using these services.
● There is no need to download or install these online tools/software.
● Online office tools can run on thin clients (N Computing) with minimal hardware requirements.
● Online office tools provide the ability to share files.
● Online office tools are portable.
Disadvantages of Using Online Office Tools:
● For accessing these tools, high speed internet connectivity is required always.
● There is a lack of advanced features in the online tools as compared to offline tools.
● The user has no control over the version of the software used.
Que:III Compare Offline and Online Office Tools.
Ans: Following table shows the comparison between Offline and Online Office-Tools:
Offline Office Tools Online Office Tools
1. No internet connection is required for using these Internet connection is required for using these office
tools tools.
2. Files created in offline office tools are stored in the Files created in online office tools are stored on the
local storage of computer system cloud storage.
3. Files can be accessed only on the local computer Files can be accessed from anywhere in the world as files
system where they are stored are stored at online storage media
4. Files cannot be shared easily. File can be shared easily using inbuilt options.
5. Multiple people cannot work easily on the same file Multiple people can work on the same file created in
created in these Apps. these Apps.
6. Examples: MS Word, Excel, PowerPoint etc. Examples: Google Docs, Google Sheets, Google Slides
etc.
Prepared By: Vikas Kansal (Computer Faculty, S.U.S. Govt. Sen. Sec. School (Girls), Sunam Udham Singh Wala (Sangrur) Page: 3
