NIELIT O Level · Module 1 · R5.1

Information Technology Tools & Network Basics

Master computer fundamentals, MS Office suite, internet & networking, email, e-Governance services, digital financial tools, and emerging technologies — all mapped to the official M1-R5.1 syllabus.

4 Units 80+ Topics 48 Hrs Theory O Level Exam Ready
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Chapter-Wise Notes

Computer fundamentals, latest IT gadgets, hardware & software basics, and types of application software. This unit lays the foundation for the O Level M1 exam.

Computer and Latest IT Gadgets Evolution of Computers & Its Applications IT Gadgets and Their Applications Basics of Hardware and Software Central Processing Unit (CPU) Input Devices Output Devices Computer Memory & Storage Application Software Systems Software Utility Software Open Source and Proprietary Software Mobile Apps

Understanding operating systems for desktop, laptop, mobiles and tablets — along with essential file and folder management skills.

Operating System Basics Operating Systems for Desktop and Laptop Operating Systems for Mobile Phone and Tablets User Interface for Desktop and Laptop Task Bar, Icons & Shortcuts Running an Application OS Simple Settings Using Mouse & Changing Its Properties Changing System Date and Time Changing Display Properties Adding / Removing Programs and Features Adding, Removing & Sharing Printers File and Folder Management Types of File Extensions

Complete word processing guide for O Level practicals and theory — from document creation to mail merge and macros.

Basics & Document Operations

Word Processing Basics Opening Word Processing Package Title Bar, Menu Bar, Toolbars & Sidebar Creating a New Document Opening and Closing Documents Save and Save As Using The Help Page Setup, Page Layout, Borders, Watermark Print Preview and Printing PDF File & Saving as PDF

Text Creation & Formatting

Document Creation & Editing Text Text Selection, Cut, Copy and Paste Font, Color, Style and Size Selection Alignment of Text Undo & Redo AutoCorrect, Spelling & Grammar Find and Replace Creating and Using User Defined Styles Paragraph Indentation, Bullets and Numbering Change Case Header & Footer Table Manipulation – Insert & Draw Table Changing Cell Width and Height, Text Alignment in Cell Delete / Insertion of Row, Column – Merge & Split Cells Border and Shading Mail Merge Table of Contents & Indexes Adding Comments, Tracking Changes Macros

From basic data entry to pivot tables and charts — everything you need for the O Level M1 spreadsheet practical.

Elements of Spreadsheet Creating a Spreadsheet Concept of Cell Address (Row and Column) & Selecting a Cell Entering Data (Text, Number, Date) in Cells Page Setup, Printing of Sheet, Saving Opening and Closing Spreadsheet Manipulation of Cells & Sheet Modifying / Editing Cell Content Formatting Cell (Font, Alignment, Style) Cut, Copy, Paste & Paste Special Changing Cell Height and Width Inserting and Deleting Rows, Column AutoFill Sorting & Filtering Freezing Panes Formulas, Functions and Charts Arithmetic Formulas (Addition, Subtraction, Multiplication, Division) AutoSum Functions: SUM, COUNT, MAX, MIN, AVERAGE Database Functions: DSUM, DMIN, DMAX, DCOUNT, DCOUNTA Sort, Filter, Advanced Filter What-if Analysis Pivot Table Charts: Bar, Column, Pie, Line Data Validation
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