Freeze columns Aand B and row 1 through 2 in the worksheet

To freeze columns A and B and rows 1 through 2 in the worksheet, follow these steps:

1. Open the worksheet in Microsoft Excel.
2. Select the cell C3 (or any cell below row 2 and to the right of column B).
3. Go to the "View" tab in the Excel Ribbon.
4. In the "Window" group, click on the "Freeze Panes" dropdown button.
5. From the options, select "Freeze Panes". This will freeze the rows and columns above and to the left of the selected cell.
6. Now, columns A and B as well as rows 1 and 2 will be frozen, meaning they will remain visible as you scroll through the rest of the worksheet.