How to Freeze and Unfreeze Rows and Columns in Excel
When you're working in large spreadsheets, it can be hard to know what you're looking at once you scroll away from the header rows and columns. To fix this problem, you can freeze part of the worksheet so that even when you scroll, the headings are displayed.
When you freeze panes, the rows above and columns to the left of the active cell are immobilized. In order to change the freeze point, you must unfreeze and freeze the cells again.
Select a cell next to the row and/or column you want to freeze.
If you select a cell in the first column, only the rows above it will freeze (no columns). If you select a cell in the first row, only the columns to the left will freeze (no rows).
Click the View tab.
Click the Freeze Panes button.
Select Freeze Panes.
Scroll to verify the cells are frozen.
The frozen cells are visible no matter how far you scroll.