# Sign up and log in
## Sign up
To use the AiVATAR service, sign up by clicking the `Sign in` button located at the top right of the page and creating an account in the Join pop-up window.
### 1. Sign up with Google Account
1. Click the `Sign up with GOOGLE account` button.
2. Please select the Google account you want to log in to.
3. Simply complete to sign up the AiVATAR service by entering your account password.
### 2. Sign up with E-mail address
1. Please enter the email you want to join and click the `Sign up` button.
2. Please check your email inbox to confirm your address.
3. And set a name and password, and tick Agree to the required terms.
## Log in
After creating your account and signing up, you can log in immediately.
{% hint style="info" %}
If you already have a registered account, the email input box will turn red and display the message 'The email you entered is already in use'.
{% endhint %}
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://aivatar.gitbook.io/user-guide/basic/how-to-start/signup.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
