Learn about using a Windows Arm-based PC and get answers to common questions about Arm-based PCs.

You can follow these steps if you're prompted to set up your security info immediately after you sign-in to your work or school account. You'll see this prompt only if you haven't set up the security info required by your organization.

Bemærkninger!: Adgangskoden til Hotmail eller Outlook.com er den samme som adgangskoden til din Microsoft-konto. Hvis du kan logge på, men har problemer med Outlook.com, skal du kontrollere tjenestestatussen.Hvis statussen ikke er grøn, skal du vente indtil tjenesten kører normalt og prøve igen.

Comienzo de cero en Windows 10 permite hacer una reinstalación limpia y actualización de Windows, conservando intactos tus datos personales y la mayor parte de la configuración de Windows.

Hotmail 現在為 Outlook.com。 瞭解如何登入以存取您的 Outlook.com、Hotmail、Live 或 MSN 電子郵件帳戶。

Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of the Message Bar when you open your file.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Edit or delete a sent message in a Microsoft Teams chat by clicking More options. You can recover a deleted message.

Découvrez comment vérifier si votre PC est capable d’exécuter TPM 2.0 ou comment activer TPM 2.0 pour la mise à niveau vers Windows 11.

This page shows info about the activity in your Microsoft account, within the last 30 days.