In this article we provide information regarding latest Navodaya Class 9 Computer Notes – September Month TGT Computer Science (CS) 2025-26.
Navodaya Class 9 Computer Notes – September Month
We are using source for Syllabus – Navodaya Vidyalaya Samiti Perspective Academic Planning Split of Syllabus 2025-26.
We are giving to the Point Notes for the Students.
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For the September Month Notes – Class 9 Computer Subject
Unites we covered in Notes
Unit 3: Office tools
- Introduction to a word processor: create and save a document.
- Edit and format text: text style (B, I, U), font type, font size, text colour, alignment of text. Format paragraphs with line and/or paragraph spacing. Add headers and footers, numbering pages, grammar and spell check utilities, subscript and superscript, insert symbols, use print preview, and print a document
Office Tools
Introduction to a Word Processor
- A Word Processor is a software used to create, edit, and format documents.
- Examples: MS Word, Google Docs, LibreOffice Writer.
- You can type, save, edit, and print documents easily.
Create and Save a Document
- Open MS Word (or any word processor).
- Type your content.
- To save → Click File → Save As → Choose folder → Give a file name → Click Save.
Edit and Format Text
a) Text Styles
- B (Bold) → Makes text darker/thicker. Example: Word
- I (Italic) → Slants the text. Example: Word
- U (Underline) → Adds a line under the text. Example: Word
b) Font Type, Size, and Colour
- Font Type → Style of letters (Arial, Times New Roman, Calibri).
- Font Size → Small or large text (e.g., 12, 16, 20).
- Text Colour → Change text colour (e.g., red, blue, green).
c) Alignment of Text
- Left Align → Text starts from the left side.
- Center Align → Text is in the middle.
- Right Align → Text starts from the right side.
- Justify → Text is spread evenly from left to right.
3) Format Paragraphs
- Line Spacing → Distance between lines (e.g., 1.0, 1.5, 2.0).
- Paragraph Spacing → Extra space before or after a paragraph.
4) Headers and Footers
- Header → Text at the top of every page (e.g., school name).
- Footer → Text at the bottom of every page (e.g., date, class name).
5) Numbering Pages
- Add page numbers by going to Insert → Page Number.
- Numbers can appear at top, bottom, left, right, or center.
6) Grammar and Spell Check Utilities
- Word processors underline wrong spellings in red.
- Grammar mistakes are shown in blue or green.
- Use Right-Click → Suggestions to correct.
7) Subscript and Superscript
- Subscript → Small text below the line. Example: H₂O.
- Superscript → Small text above the line. Example: x².
8) Insert Symbols
- Go to Insert → Symbol to add special characters (©, ™, √, €, etc.).
9) Print Preview and Print
- Print Preview → Shows how the document will look on paper.
- Print → Go to File → Print → Select Printer → Click Print.
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