How to Add Windows Calculator to Microsoft Excel 201

To add the Windows Calculator to Microsoft Excel 2010, you can follow these steps:

1. Open Microsoft Excel 2010. 2. Click the File tab in the top left corner of the screen. 3. Click Options in the left-hand menu. 4. Click Customize Ribbon in the left-hand menu. 5. In the right-hand box under Customize the Ribbon, select the tab you want to add the Windows Calculator to. For example, you could select the Home tab. 6. Click the New Group button at the bottom of the right-hand box. 7. Click Rename and give the new group a name, such as "Calculator". 8. With the new group selected, click the Choose Commands From dropdown list and select Commands Not in the Ribbon. 9. Scroll down to find Calculator and select it. 10. Click the Add button to add Calculator to your new group. 11. Click OK to close the Excel Options dialog box.

Now, when you open Excel, you should see a new Calculator button in the tab you selected. Clicking this button will open the Windows Calculator.