Xbox

詳細については、以下の見出しを選択してください フィッシング詐欺メッセージの見分け方を知る フィッシングは、その成功確率の高さから、広く蔓延しているサイバー犯罪の手口の 1 つです。 サイバー犯罪者は、ソーシャル メディアやビデオゲームで電子メール、テキスト メッセージ ...

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Learn how to view or edit passwords saved in Microsoft Edge using the Microsoft password manager.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Summary This article explains how to manage power and battery settings in Windows 11 to improve energy efficiency and extend device battery life. It covers key features such as power mode, energy saver, screen and sleep timers, and display optimizations. Additional tips explain how to limit background apps, adjust system activity, and reduce unnecessary power usage to improve overall ...

例如，某些 Xbox 订阅可以通过兑换数字代码或礼品卡来延期，最长延期限制如下：

Windows 11 Windows 10 Updating the Bluetooth driver can help resolve connection, pairing, or detection issues. Use the following steps to update the driver. Update the Bluetooth driver using Device Manager Select Start, type Device Manager, and then select it from the results. Expand Bluetooth to view the list of Bluetooth devices and adapters. Right-click your Bluetooth adapter, and then ...

Learn how to use Microsoft 365 Copilot, your AI-first productivity assistant across Word, Excel, PowerPoint, Outlook, Teams, and more.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.