How to create the custom fields in account object of Salesforce?

Create Custom Account Fields

1. Open the Account Fields page. …
2. Click + Add Custom Field.
3. Name the field. …
4. Select a field type from the dropdown.
5. Don’t change the custom field ID. …
6. Map the field to a Salesforce field name.
7. Choose optional field settings.
8. When finished, click Create custom field to save.