Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

If your Outlook.com account has been blocked, follow the instructions in this article to unblock it.

Learn how to protect your PC, identity, and data from tech support scams.

Learn how to manage the payment information and billing for your Microsoft 365 subscription.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

When you use InPrivate tabs or windows, your browsing data isn't saved on your PC once you're done.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

Outlook から不在時の応答を自動的に送信する方法 (お持ちのメール アカウントの種類によって異なります)。

How to access and change the privacy settings in Windows 10 and 11.