Computer Fundamentals Notes PDF for all Competitive Exams

Computer Fundamentals Notes PDF for all Competitive Exams


Computer Fundamentals Notes


Computer Fundamentals Notes PDF for all Competitive Exams:- If you are searching for Computer Fundamentals Notes, then here you are being provided a free PDF of complete Computer Fundamentals Notes for all competitive exams. Till now lakhs of students have benefited by downloading this Computer Fundamentals PDF, you can also take advantage by downloading this Best Computer Fundamentals Notes PDF.

In this you will be able to download Computer Fundamentals Notes as well as PDF of all its important questions, all these questions will prove to be very useful for all your types of exams like Colege Exams, Bank Exams and other competitive exams. is an online educational website where we are sharing General Science Book PDF for UPSC, SSC, Bank, RAILWAY, LIC, and many more exams for free. This Science GK in Hindi Question Answer is very simple and easy to understand. In addition to General Science GK, we have Maths, Reasoning, General Knowledge, General Science, Environment, Indian History, Indian Polity, Indian Geography, World History, English Grammar, Hindi Grammar, State Wise GK Notes, Handwritten Notes, Class Notes, Physics, Chemistry, Biology, Static GK, One Liner Questions, Online Quiz, Test Series, Previous Year Exam Questions, Practice Book, Most Important Question Answers and Practice Sets etc also cover the basic topics.

Computer Fundamentals Notes PDF

Computer Fundamentals Book PDF is one of the most important section in all competitive, campus placement and entrance exams for Government, Bank and IT jobs. This page contains the sections of Computer Fundamentals Knowledge, Basic Computer Interview Questions and Answers PDF with subcategories like Basics, Data Structure, Internet, MS Excel, Software, Windows and other sections.


Computer is an electronic device which is capable of receiving information or data and perform a series of operations in accordance with a set of operations. This produces results in the form of data or information. Computer is a machine capable of solving problems and manipulating data. It accepts and processes the data by doing some mathematical and logical operations and gives us the desired output. in other language Computer is an electronic machine which has been mastered in the rapid calculation, today the use of computer is increasing in all fields, now computer is not only used for addition and remainder, it is now a machine taken even in rocket science. It is really such an amazing machine that processes our given Instructions (Input) and produces useful Results (output|).

Operation of computer system

Basic Computer Operations
Basic Computer Operations

Hardware: It is the external part of the whole computer which we can see even by touching or in other language say that the parts and devices of the computer which we can touch and see are hardware. It is physically connected to the computer.

Software: It is a set of instructions and programs. A computer needs a set of programs to program and run it, these are called software, it gives the ability to any user to work on the computer very easily.

User: The one who operates the computer is the user because the computer needs to be operated and turned on at least once, to run any software, the user’s instruction is required.

Data: Any type of instructions and programs in the computer are kept in the form of numbers which can be read and stored.


Input: In order to process the computer or operate any software, we need to give input to the computer, it takes the input data in an organized way and processes them one after the other in the computer.


To save the data and store it safely, a storage unit is required where the data is stored permanently. The storage unit performs the following major functions:

  • All data and instructions, before and after processing, are stored here,and
  • Intermediate results of processing are also stored here.


Some operations are required to perform any task, these operations are arithmetic and logical operations, these operations are called processing. CPU processes the data and instructions from the storage unit and according to the instructions given, the data is provided to us, which is then sent back to the storage unit.


When we give any kind of instruction or input to the computer, it processes them and generates a result and output. All this output is stored in the storage unit before it is shown to us and is visible to us in a human-readable form.


Controlling of all operations like input, processing and output are performed by the control unit. It takes care of step-by-step processing of all operations inside the computer.


Computer Fundamentals Notes PDF links have been given for you in this post, I hope you see those links also important because inside those posts very important information has been given for you, friends, if you face any kind of problem, then you can contact us. You can tell by commenting.

Computer Fundamental Notes PDF

Download Computer Fundamental PDF

Download PDF in Hindi

Download PDF in English

Computer Fundamental Notes Book PDF

1. 5000 MCQ of Computer in English Download

2. Computer Practice Set 500 Question Answers PDF

3. 500 Computer MCQ in English PDF Download

4. Computer Short Notes PDF Download

Other Important Computer Notes PDF

Related PDF

  2. Important Mind Maths Complete Book in Hindi PDF| मन की गणित फुल चेप्टर पीडीऍफ़
  3. सम्पूर्ण रीजनिंग के शानदार बुक की PDF
  5. Complete Maths Notes Class 9/10/11/12 in Hindi PDF| मैथ्स के कम्प्लीट नोट्स की पीडीऍफ़
  6. NCERT Class 12 Maths PDF in Hindi and English
  7. NCERT Class 10 Maths PDF in Hindi and English

Study Material PDF for all Government Exams

This post has been made keeping in mind the preparation of government exams of all you students. we have tried to provide all the information for you in this post, if you like this post, then do not forget to share it because you have a share. We Will help to bring you the latest news and updates with accurate information. We hope that you will be satisfied with the content created by us, if you find any kind of error or deficiency, then you can give us your suggestion in the comment box or send us your suggestions.

Other Links:

    1. Maths Study Material
    2. Reasoning Study Material
    3. General Science (GS) Study Material 
    4. General Knowledge(GK) Study Material
    5. Indian History Study Material

Like and Follow our Facebook Page for Latest Updates

Join Our Telegram Channel

Leave a Reply

Your email address will not be published. Required fields are marked *