# Using MFA Microsoft Authenticator If you have already downloaded and installed **Microsoft Authenticator** on your smartphone, open **Microsoft Authenticator** on your smartphone.

On the **Microsoft Authenticator** main page, tap the **plus icon** at the top. There are three types of accounts that can be added: **Personal Account**, **Work or School Account**, and **Other Accounts (Google, Facebook, etc.)**. You should select **Other Accounts (Google, Facebook, etc.)**. There are two methods to add an account in **Microsoft Authenticator**: 1. Scan QR Code If you select **Other Accounts (Google, Facebook, etc.)**, you will automatically be directed to the **Scan QR Code** page. Point your camera at the saved QR Code. 2. Enter code manually If you do not have the QR Code saved, you can tap the **Enter code manually** button on the **Scan QR Code** page. This will open the **Add Account** page, where you need to enter the **Account Name** and **Secret Key** that you obtained when activating Multi-Factor Authentication in the **Deka GPU Portal Service**. --- # 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://docs.cloudeka.ai/service-portal-ai/account-setting/using-mfa-microsoft-authenticator.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.