此适用于 Windows 11 版本 25H2 和 24H2 (KB5120998) 的累积更新包括生产质量改进。 公告和消息 本部分提供与此版本相关的重要通知，包括公告、更改日志和终止支持通知。 Windows 安全启动证书过期 重要提示： 大多数 Windows 设备使用的安全启动证书从 2026 年 6 月开始过期。 在过去的几个月里，Microsoft 一直 ...

Microsoft デバイスを管理する方法について説明します。 Microsoft アカウントでデバイスを追加、削除、登録、または名前変更します。

Calculate, or predict, a future value by using existing values. The future value is a y-value for a given x-value. The existing values are known x-values and y-values, and the future value is predicted by using linear regression. You can use these functions to predict future sales, inventory requirements, or consumer trends. In Excel 2016, the FORECAST function was replaced with FORECAST ...

How to locate and install fonts, and share files with embedded fonts.

You can create new contacts from scratch in the People page or add someone as a contact from their profile card. A contact can be as basic as a name and email address, or include more information like a street address, multiple phone numbers, and a profile picture.

To remove stocks or companies from your Watchlist Select Watchlist from the top menu bar. Search for your stock in your Watchlist. Select the button to remove it from your Watchlist. To reorder, move or copy stocks or companies in your Watchlists You can only manage your Watchlists when using MSN Money on a desktop PC.

Use o Windows Update para obter automaticamente drivers atualizados e recomendados para dispositivos de hardware em um dispositivo Windows.

電子メール メッセージの Outlook 署名を作成または編集する方法。 署名、テキスト、画像、電子名カード、ロゴを含めます。

Here's what you need to know about encrypted messages using your Microsoft 365 personal or family subscription. Discover how to encrypt an email in Outlook, send an encrypted email, and read an encrypted email.

Troubleshooting compliance error messages for a work or school account