How do i open the excel workbook "revenue. xls" from the default directory?

Follow the following steps to open "Revenue.xls":

Step 1:
Open Microsoft Excel.

Step 2:
Click on the "File" button (at top left).

Step 3:
When you click on the File button, the list will pop up which will contain the option "Open."
Click "Open".

Step 4:
Now select the "Revenue.xls" file and open it!

That's it! :)