# MFA (Multi-Factor Authentication)

<details>

<summary>Microsoft Authenticator QR code download links for Android and iOS</summary>

* [English](https://www.microsoft.com/en-us/security/mobile-authenticator-app)
* [German](https://www.microsoft.com/de-de/security/mobile-authenticator-app)

</details>

Send the user this link so they can change the way they log in to MS365 on their own:

<https://mysignins.microsoft.com/security-info>

{% hint style="info" %}
Of course, if it's their private MS account, then direct them to this link instead:

<https://account.live.com/proofs/manage/additional>
{% endhint %}