Lesson 4.1: Spreadsheet Basics and Cell Operations
This lesson will help you understand what a spreadsheet is and how to work with cells — the building blocks of Excel or Google Sheets.
📊 What is a Spreadsheet?
A spreadsheet is a digital sheet made up of rows and columns used to store, organize, and calculate data.
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Most common software:
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Microsoft Excel
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Google Sheets
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LibreOffice Calc
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📋 Basic Components:
| Component | Description |
|---|---|
| Cell | A single box in a spreadsheet (like A1, B2) |
| Row | Horizontal group of cells (Numbered: 1, 2, 3…) |
| Column | Vertical group of cells (Labeled: A, B, C…) |
| Sheet | A single page in the spreadsheet file |
| Workbook | A file containing one or more sheets |
🧮 Cell Operations:
➤ Select a Cell:
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Click on any cell (e.g., A1)
➤ Enter Data:
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Type text, number, or formula, then press Enter
➤ Edit Data:
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Double-click the cell or press F2
➤ Copy & Paste:
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Ctrl + C to copy, Ctrl + V to paste
➤ Cut:
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Ctrl + X
➤ Undo/Redo:
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Ctrl + Z (Undo), Ctrl + Y (Redo)
📝 Practice Task:
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Open Excel or Google Sheets
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Enter your name in cell A1
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Enter today’s date in B1
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Try copying A1 to A2
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Try undoing and redoing the action
