1.2 Workbooks, Worksheets and Our Practice Dataset
A workbook is the file (.xlsx, or .xlsm when it contains macros). A worksheet (sheet) is one tab inside it. A workbook can have many sheets.
Steps in Excel
- Insert a sheet: click the ⊕ next to the sheet tabs, or Shift + F11.
- Rename: double-click the tab › type
Orders› Enter. - Move or copy: right-click the tab › Move or Copy… › tick Create a copy if needed.
- Tab colour: right-click › Tab Color.
- Group sheets: Ctrl-click several tabs; whatever you type goes into all grouped sheets. Right-click › Ungroup Sheets when done.
- Save: Ctrl + S › choose Excel Workbook (*.xlsx).
Our practice dataset. Throughout this book we use a fictional workbook Blinkit_Maharashtra.xlsx with these sheets:
| Sheet | Contents |
|---|---|
Orders |
One row per order line: Order ID, Order Date, Platform, City, Area, Store ID, Product, Category, Qty, Unit Price, Amount, Delivery Mins, Payment Mode, Status, Customer |
Stores |
Store ID, Platform, City, Area, City Manager, Manager Email |
Products |
Product ID, Product, Category, Unit Price |
FeeSlabs |
Order value slabs for the delivery fee |
Sample rows from Orders:
| Order ID | Order Date | City | Area | Product | Qty | Amount | Mins | Status |
|---|---|---|---|---|---|---|---|---|
| BLK-260314-001 | 14-03-2026 | Pune | Kothrud | Gokul Cow Milk 500 ml | 2 | ₹64 | 9 | Delivered |
| BLK-260314-002 | 14-03-2026 | Nashik | College Road | Nashik Grapes 500 g | 1 | ₹90 | 12 | Delivered |
| BLK-260314-003 | 14-03-2026 | Nagpur | Dharampeth | Nagpur Oranges 1 kg | 2 | ₹240 | 11 | Delivered |
| AMN-260314-004 | 14-03-2026 | Kolhapur | Rajarampuri | Amul Butter 100 g | 1 | ₹58 | 14 | Cancelled |
| BLK-260314-005 | 14-03-2026 | Solapur | Hotgi Road | Solapuri Chaddar (Single) | 1 | ₹1,299 | 18 | Delivered |
| AMN-260314-006 | 14-03-2026 | Sambhaji Nagar | CIDCO | Poha 1 kg | 3 | ₹195 | 10 | Delivered |
| BLK-260314-007 | 14-03-2026 | Pune | Hinjewadi | Ladi Pav (6 pcs) | 2 | ₹60 | 8 | Delivered |
| BLK-260314-008 | 14-03-2026 | Pune | Baner | Chitale Bhakarwadi 250 g | 1 | ₹110 | 13 | Returned |
Order IDs start with BLK for Blinkit and AMN for Amazon Now. Cities are Pune, Solapur, Nashik, Sambhaji Nagar, Kolhapur and Nagpur. Customers in the data are Shraddha Bagale, Ruhi Bagale, Shahrukh, Amir, Salman, Zoya, Ravina, Raja and Rani (e-mails like zoya@example.com). City managers are Ravindra Bagale (Pune) and others from the same list.
Ravindra Bagale's Tip
Khup students ekach sheet var raw data, calculations aani report sagla mix kartat, aani mag kahi sapdat nahi. Raw data sathi vegli sheet, lookup/master data sathi vegli, aani report sathi vegli sheet theva. Sheet la Sheet1 asa nav theu naka – Orders, Stores ashi arthapurna nava dya.
Practice task
Create a workbook with four sheets named Orders, Stores, Products and Report. Colour the raw-data tabs green and the report tab blue. Type the eight sample rows above into Orders.