## Documentation Index Access the complete documentation index at: https://www.zoho.com/om/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I change the primary email address that is used to access my Zoho Books account? To change the primary email address used to log in to your Zoho Books account: * Go to [accounts.zoho.com](https://accounts.zoho.com.). * Enter the email address or mobile number registered to your Zoho account, and click **Next**. * Enter the password of your Zoho account and click **Sign In**. * Click **Email Address** under _Profile_ on the left sidebar. * Hover the cursor over the email address which you want to change as the primary email address and click **Set as Primary address**. ![Click Set as Primary address](/books/kb/images/general/primary-email-01.png) * In the pop up that appears, click **Make Primary**. ![Click Make Primary](/books/kb/images/general/primary-email-02.png) The email address you selected will be the primary email address of your Zoho account and you can use it to log in to Zoho Books. ![Primary email address](/books/kb/images/general/primary-email-03.png) * * *