Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.

Learn how to customize your keyboard for a specific language or format to control which characters appear on the screen when you press the keys.

Erfahren Sie, wie Sie Windows 11 installieren, einschließlich der empfohlenen Option, die Windows Update-Seite unter „Einstellungen“ aufzurufen.

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.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

Here are answers to some common questions about the 32-bit and 64-bit versions of Windows.

Learn how to recover deleted items, such as email, contacts, calendar appointments, and tasks in Outlook.

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

Outlook.com、Hotmail、Live、または MSN のメール アカウントにサインインできない場合、サインインまたはサインアウトする方法がわからない場合は、次の解決方法を試してみてください。