Carry out the following steps to develop a custom Lightning component and add it to the account record home page within the Lightning App Builder:
- Click on the Setup gear icon, as shown in the following screenshot:
The Setup gear icon is located in the top right-hand area of the main Home page.
- Click the Developer Console option, as shown in the following screenshot:
- In the resulting Developer Console window, click on File.
- Click on New.
- Click on Lightning Component, as shown in the following screenshot:
- In the resulting ...