How to freeze columns and rows in Google Sheets

There are two ways you can freeze columns and rows in Google Sheets. By doing this, you can scroll through your table and still see your first columns or rows. The first option is the Drag&Drop method. Find the empty square at the intersection of columns and rows. 

To freeze a row, drag its horizontal line down. To freeze a column, drag the vertical line to the right. Now, when you scroll down or to the right, the first row or column remains visible.

The second method is clicking "View", "Freeze", and selecting the rows or columns you want to freeze. To undo the freezing of the column or rows, you can also drag it back to the initial position or click View, Freeze, and no rows or no columns.