Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

Get free Windows themes from Microsoft to personalize background, colors and sounds for your PC.

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.

You can block messages from specific email addresses or domains from reaching your inbox. When you add an email address or domain to your blocked senders list, Outlook automatically moves messages from that sender to the Junk Email folder.

Find out what Microsoft Rewards are, how you can redeem them, how to download the app, and where to get help if you need it.

Microsoft では、制御された機能ロールアウト (CFR) など、いくつかのサービス テクノロジを介してセキュリティ以外の更新プログラム、修正プログラム、機能強化、および機能強化が提供されるため、Windows デバイスは異なる時点で新しい機能を取得する可能性があります。

Learn how to open a shared mailbox in Outlook. Shared mailboxes let a group of users view and send email, and share a calender, and open a contact list from a common mailbox.

You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs.

Compose a message now, but schedule it to be sent later.