Write down all the steps to hide rows in a workbook.

To hide rows in a workbook, follow these steps:

Step 1: Select the rows of the active worksheet that need to be hidden.

Step 2: Click 'Format' available in Ribbon under the 'Home' menu.

Step 3: Under Visibility, select 'Hide and Unhide' from the drop-down list.

Step 4: Click 'Hide Rows'.

The selected rows will be hidden.