Scroll to the top and make sure you see the row with the labels.If you have a usual table with one header row, the steps are very easy: So, what's the button to click, and what are the pitfalls? Step number one is to look at your data and see if you need to lock just one row with the labels, several top rows, or columns. It allows you to keep track of the data you are looking at without having to scroll back and forth to see the column or row labels. This is one of the reasons Excel keeps the commonsense 'Freeze' feature for you. With new Excel capacity to hold a million rows and numerous columns with numbers, it is easy to lose the connection between the value and its meaning on line 26935.