A computer is an electronic device that can store, process, and retrieve data. Charles Babbage is considered the father of the computer for conceiving the first automatic digital computer called the Analytical Engine in the 1830s. The first computer developed in India was called TIFRAC, built at the Tata Institute of Fundamental Research in Mumbai in the 1950s. A computer consists of physical components like a monitor, keyboard, mouse, and printer that allow users to type documents, play games, browse the web, and take pictures. Microsoft Office is a popular software suite used on computers that includes applications like Word for documents, Excel for spreadsheets, and PowerPoint for presentations.

1. Introduction of
computer

2. What do you mean by computer
 Computer is an electronic device that manipulates information, or
data. It has the ability to store, retrieve, and process data. You may already
know that you can use a computer to type documents, send email, play
games, and browse the Web.


3. history
 who made first computer
 Charles Babbage
 What did Charles Babbage achieve? English mathematician and inventor
Charles Babbage is credited with having conceived the first automatic
digital computer. During the mid-1830s Babbage developed plans for
the Analytical Engine.
 How it develop
 n 1822, Charles Babbage conceptualized and began developing the
Difference Engine, which is considered the first automatic computing
machine that could approximate polynomials. The Difference Engine was
capable of computing several sets of numbers and making hard copies of
the results.

4. Why was the computer invented?
 The computer was invented in order to automate mathematical
calculations that were previously completed by people. Charles
Babbage is considered to be the “father” of the computer.

5. India first computer
 TIFRAC (Tata Institute of Fundamental Research Automatic
Calculator) was the first computer developed in India, at the Tata Institute
of Fundamental Research in Mumbai. Initially a TIFR Pilot Machine was
developed in the 1950s (operational in 1956).

6. first indian computer
PARAM Padma

7. types of computer
 Desktopcompute
 Mainframe computer
 Supercomputer
 Minicomputer
 Laptopcomputer

8. Physical part of computer
 Moniter
 Keyboard
 Mouse
 Scanner
 Webcome
 Printer
 speaker

9. Let see
Use
fortyping
test and
numbers
Use for
taking
hardcopyi.e
(print out)
Use
for
listing
songs
Use fornavigation
on computer
Use for
taking
picture
or
recordin
g videos

10. Ms office
 Microsoft Office is a suite of applications designed to help with
productivity and completing common tasks on a computer. You can
create and edit documents containing text and images, work with data in
spreadsheets and databases, and create presentations and posters. Word.
Excel. PowerPoint
 It mainly consists of Word, Excel, PowerPoint, Access, OneNote,
Outlook and Publisher applications. Microsoft Office was primarily
created to automate the manual office work with a collection of purpose-
built applications

11.  Follow these simple steps to open MS Word on your personal computer:
 Start → All Programs → MS Office → MS Word.
 start Run msword

12. Ms word
 New document
 =rand()