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Showing posts with the label Online tutorial of Computer courses

MS- Excel-2007

Getting Started Getting started with Excel 2007 you will notice that there are many similar features to previous versions.  You will also notice that there are many new features that you’ll be able to utilize.  There are three features that you should remember as you work within Excel 2007: the Microsoft Office Button, the Quick Access Toolbar, and the Ribbon.  The function of these features will be more fully explored below. ms excel tutorial Spreadsheets A spreadsheet is an electronic document that stores various types of data.  There are vertical columns and horizontal rows. A cell is where the column and row intersect. A cell can contain data and can be used in calculations of data within the spreadsheet. An Excel spreadsheet can contain workbooks and worksheets.The workbook is the holder for related worksheets. Microsoft Office Button The Microsoft Office Button performs many of the functions that were located in the File menu of older versions of Excel.This button

C Programming Tutorial

C Programming Tutorial C programming language is a general-purpose, imperative popular computer programming language. It supports structured programming, variable scope, recursion, provide low-level access to memory etc. C become one of the most widely used programming languages of all time. C is also the most widely used programming language for writing operating systems, UNIX is the first programming language written in C. What You Will Learn In This Tutorial: Interesting facts about c language History of C Programming Language Your First C Program How to Write and Compile a C Program Rules for Writing Identifiers Keywords in C C Data Type Modifiers Data Types Memory Size in bytes Min-Max Range C Character Data Type C Program to Show Size of Basic Data Types C Programming Variables Difference between Variable Declaration and Definition in C Program Output C Operators Conditional Operators in C If Statement in C Programming C program to print days of week in w

MS Word-2007

Getting Started Screen Layout Online tutorial of MS Word Menus When you begin to explore Word 2007 you will notice a new look to the menu bar. There are three features that you should remember as you work within Word 2007: the Microsoft Office Button, the Quick Access Toolbar, and the Ribbon. These three features contain many of the functions that were in the menu of previous versions of Word. The functions of these three features will be more fully explored below.  The Microsoft Office Button -  The Microsoft Office button performs many of the functions that were located in the File menu of older versions of Word. This button allows you to create a new document, open an existing document, save or save as, print, send (through email or fax), publish or close.  The Ribbon -   The Ribbon is the panel at the top portion of the document. It has seven tabs: Home, Insert, Page Layout, References, Mailings, Review, and View that contain many new and existing features of Word.

Basic Concepts Of Computer

INTRODUCTION A computer is a programmable machine designed to perform arithmetic and logical operations automatically and sequentially on the input given by the user and gives the desired output after processing. Computer components are divided into two major categories namely hardware and software. Hardware is the machine itself and its connected devices such as monitor, keyboard, mouse etc. Software’s are the set of programs that make use of hardware for performing various functions. CHARACTERISTICS OF COMPUTERS The characteristics of computers that have made them so powerful and universally useful are speed, accuracy, diligence, versatility and storage capacity. Let us discuss them briefly. Speed: Computers work at an incredible speed. A powerful computer is capable of performing about 3-4 million simple instructions per second. Accuracy: In addition to being fast, computers are also accurate. Errors that may occur can almost always be attributed to human error (inaccura