Click on the App Setup > Home > Home Page Components link
From the Setup area of your Salesforce account, navigate to the Home Page Components area.
Create a new component
Create a Visualforce Area component
Configure the component
- The component goes in the Narrow (Left) column.
- The Visualforce Page is named ScreenSteps Visualforce Home.
- A good height is 350 pixels. You can experiment with what works for you.