Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

Learn how to download Microsoft Support and Recovery Assistant to help fix problems with Microsoft 365, Office, or Outlook.

If you need to update your email account settings or set up your email account in Outlook manually, use the following steps.

Enter your current password, enter your new password, and then select Save.

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.

Microsoft アカウントパスワードをリセットまたは変更する方法について説明します。 忘れた Microsoft アカウントのパスワードに関するヘルプを表示します。

Describes how to obtain the latest version of DirectX to enable games and multimedia applications on your system.

Learn how to set up your user account for multifactor authentication with Microsoft 365.

Change your password with your email provider. See the following sections for instructions on changing your email account password for several major email providers.

How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.