By default, to ensure backward compatibility, VBA files that have existing signatures will continue to work, and files that are signed by using the V3 signature can be opened and run in earlier versions of Office or in non-updated Office clients.

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。

如果您購買的 Office 或 Microsoft 365 隨附產品金鑰，您可以在下方列出適用於您產品的網站上輸入產品金鑰。 輸入金鑰之後，您可以下載並安裝 Office，也可以為您的 Microsoft 365 訂閱續約。

When you select someone's name or picture in Teams, Outlook, or other Office apps and services, you can find information related to them on their profile card. To see a profile card in Outlook mobile, tap a person's picture. To see the profile card in other apps, hover or click the person's photo or name. To see your own profile card, select your own profile picture. The profile card is also ...

Think of the Microsoft 365 admin center as mission control for your business available to a Microsoft admin. The Microsoft 365 admin center has two views: simplified view helps smaller organizations manage their most common tasks, but there's button at the top of the admin center that can switch to the more complex dashboard view.

當您安裝軟體時，大多數的應用程式 (例如 Microsoft Word、Excel 及 PowerPoint) 都會自動安裝字型。 例如，特別針對文件設計專案而建立的應用程式 (例如 Microsoft Publisher)，通常會隨附許多額外的字型，而這些字型可讓您在自己電腦上的所有其他程式中使用。 不過，有時您可能會想要安裝您自己建立 ...

准备好安装 Microsoft 365 或 Office 2024 了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。 如果已兑换产品密钥、重新安装应用，或者已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤 ...

如何兌換禮品卡、Xbox 下載代碼或權杖 Microsoft 和 Xbox 禮品卡、下載代碼和令牌的運作方式相同：兌換到您的 Microsoft 帳戶後，您可以在 Microsoft Store 網路商店、Windows 或 Xbox 上花費餘額，並且您可以下載最新的應用程式、遊戲、電影和電視節目。 在大多數國家或地區，您也可以購買 Surface、Xbox 和配件 ...

Share an Outlook mailing list, known as a contact group or distribution list, with other people by including it in the body of an email message.

Microsoft Places is a new connected workplace platform that reimagines hybrid, in-person, and remote work. It helps you coordinate where work happens, modernize the office with intelligent technology, and optimize the workplace based on changing employee needs. Coordinate where work happens to achieve the right outcomes Microsoft Places hybrid scheduling will leverage common data signals from ...