Only whole rows or columns can be frozen. It is not possible to freeze individual cells.
If you want to keep rows 1, 2, and 3 in place as you scroll down through your data, click row 4 to select it. If you want columns A and B to remain still as you scroll sideways through your data, click column C to select it. Frozen cells must connect to the top or left edge of the spreadsheet. It’s not possible to freeze rows or columns in the middle of the sheet. [2] X Research source
