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LESSON 02

Excel File & Workbook

Excel file, workbook aur worksheet ko simple way mein samjhein.

📘 Excel File Kya Hoti Hai?

Excel mein jab hum apna data save karte hain, to woh ek Excel file ke andar save hota hai.

Excel ki normal file ka extension .xlsx hota hai.

sales-data.xlsx

Example: Agar aap kisi company ka sales data Excel mein bana rahe hain, to us file ka naam sales-data.xlsx ho sakta hai.

📂 Workbook Kya Hai?

Excel mein jo complete file hoti hai, use Workbook kaha jata hai.

Ek workbook ke andar ek ya ek se zyada worksheets ho sakti hain.

Example

Company.xlsx ├── Sales ├── Employees ├── Customers └── Expenses

Yahan Company.xlsx ek workbook hai aur iske andar multiple worksheets hain.

📄 Worksheet Kya Hai?

Workbook ke andar jo individual sheet hoti hai, use Worksheet kaha jata hai.

Excel open karne par neeche Sheet1, Sheet2 jaise tabs dikh sakte hain.

Example

Workbook ↓ Sheet1 = Sales Sheet2 = Employees Sheet3 = Customers

✏️ Worksheet Ka Naam Change Karna

Excel mein worksheet ka naam change karna bahut simple hai.

Example

Sheet1 → Sales Data

➕ New Excel Workbook

Naya Excel workbook create karne ke liye Excel open karke Blank Workbook select kar sakte hain.

Keyboard shortcut:

Ctrl + N

Isse ek new workbook create ho sakta hai.

📂 Excel File Open Karna

Existing Excel file open karne ke liye keyboard shortcut use kar sakte hain.

Ctrl + O

Iske baad computer mein saved Excel file select karke open kar sakte hain.

💾 Save As

Agar aap Excel file ko kisi naye naam ya naye location par save karna chahte hain, to Save As use kar sakte hain.

Ctrl + Shift + S

Example

Old File: sales.xlsx New File: 2026-sales-report.xlsx

📊 Multiple Worksheets

Ek workbook mein multiple worksheets rakhna business data ke liye bahut useful hota hai.

Business Example

OMI Business.xlsx Sheet 1 → Sales Sheet 2 → Employees Sheet 3 → Customers Sheet 4 → Expenses

Isse different types ka data ek hi workbook mein organized rakha ja sakta hai.

📁 Important Excel File Types

💡 Professional Excel work mein .xlsx format commonly use kiya jata hai.

📝 Lesson Summary

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