- 1). Open a Mozilla Firefox browser window.
- 2). Click "Tools" in the top menu bar and then select "Options."
- 3). Click the icon labeled "Main" near the top of the Options dialog box.
- 4). Enter the Web address of the page you want to set as your Firefox home page in the "Home Page" field, located under the "Startup" heading.
- 5). Click the "OK" button at the bottom of the Options dialog box to confirm your change. You will be taken to your newly-selected home page the next time you open a new Firefox browser window or click the "Home" button.