To duplicate a sheet in Excel, follow these steps:

1. Open Your Excel Workbook:
   • Launch Microsoft Excel and open the workbook containing the sheet you want to duplicate.
2. Select the Sheet:
   • Click on the sheet tab at the bottom of the Excel window to select the sheet you want to duplicate. The selected sheet tab should become highlighted.
3. Right-Click on the Sheet Tab:
   • Right-click on the selected sheet tab to open a context menu.
4. Choose „Move or Copy”:
   • In the context menu, select „Move or Copy…” This will open the „Move or Copy” dialog box.
5. Specify Where to Copy the Sheet:
   • In the „Move or Copy” dialog box, you’ll see a list of worksheets in the current workbook in the „To book” dropdown. By default, it will select the current workbook.
   • In the „Before sheet” dropdown, you can choose where you want to place the duplicated sheet. You can select „Move to end” if you want to place it at the end of the sheets, or you can choose another sheet to place it before.
6. Choose Whether to Create a Copy:
   • To create a copy of the sheet, make sure the „Create a copy” checkbox at the bottom of the dialog box is checked.
7. Click „OK”:
   • Click the „OK” button in the „Move or Copy” dialog box.
8. Duplicated Sheet Appears:
   • You’ll now see a duplicated copy of the selected sheet in your workbook, with the same name followed by „(2)” or another number to indicate it’s a copy.
9. Rename the Duplicated Sheet (Optional):
   • If you want to rename the duplicated sheet, right-click on its tab, select „Rename,” and enter a new name.

That’s it! You’ve successfully duplicated a sheet in Excel. You can repeat these steps as needed to duplicate additional sheets in your workbook.