Office 2021 是作为一个一次性购买出售，这意味着你需要预先支付一次性的付款，以在一台计算机上获取 Microsoft 365 应用。 一次性购买的产品适用于 PC 和 Mac。 但是一次性购买的产品没有升级的选项，这意味着如果您打算升级到下一个主要版本，您需要全 ...

在你安装 Microsoft 365 或 Office 2021 之前，你需要将其与 Microsoft 账户，或工作或学校账户相关联。 如果你有 家庭 产品，并在零售商店或在线商店购买了 Microsoft 365 或 Office，但没有 Microsoft 帐户，则可能尚未兑换产品密钥 (如果你有一个) ，或者错过了将最近购买与帐户关联的步骤。

Microsoft Edge使用Chromium在线提供世界级的兼容性和性能。. Microsoft Edge也是Windows 10 上性能最好的浏览器，具有启动提升和睡眠选项卡。. 启动提升通过在后台运行一组核心Microsoft Edge进程来更快地启动Microsoft Edge，在打开Microsoft Edge浏览器窗口时无需添加其他资源 ...

我们将从 2021 年 8 月开始逐步推出，到今年年底，它将提供给所有符合条件的 Microsoft 365 商业许可证订户。. 无需执行任何操作即可在 Microsoft 365 订阅中启用 Visio。. 默认情况下，一旦它可供组织使用，它将默认处于打开状态，并且不会有管理员控制来打开或关闭 ...

Office 的视觉刷新提供了全新的体验。. 它在Windows 11上大放异彩，同时还能增强Windows 10的用户体验。. 我们基于用户（如你）的反馈来更新 Office 视觉对象，这些用户要求在 Windows Office 应用内和应用之间提供更自然、更一致的体验。. 通过这种新外观，我们应用了 ...

Microsoft Office 2021 is the essential tool you need to capture, analyze, and organize your ideas. It includes classic versions of the Office apps with a one-time purchase. Office Home & Student 2021 - For students and families who want classic Office apps installed on one PC or Mac for use at home or school. Includes classic versions of Word ...

PowerPoint 2021 for Windows lets you create compelling content with the addition of features including co-authoring, Ink Replay, improved slide show recording, new stock media from the Office Premium Creative Content collection and new Draw tab additions such as Point Eraser, Ruler, and Lasso. If you're upgrading to PowerPoint 2021 for Windows ...

Excel 2021. Excel 2021 for Windows allows you to collaboratively work with others and analyze data easily with new Excel capabilities including co-authoring, Dynamic Arrays, XLOOKUP, and LET functions. Note: Some features listed below are not included in Excel LTSC 2021 for commercial customers. Each of those features is noted if it does not ...

在您安裝 Microsoft 365 或Office 2021 之前, 您必須將它與一個 Microsoft 帳戶或是公司或學校帳戶建立關聯。 如果您有 家用 產品，並在零售商店或在線商店購買 Microsoft 365或 Office，但沒有 Microsoft 帳戶，可能是因為您有一個) ，或錯過將最近購買的專案與帳戶連結的步驟，可能尚未兌換產品密鑰 (。

Outlook 2021 for Windows lets you better manage your inbox with the addition of new capabilities including Search at Top and Translator. If you're upgrading to Outlook 2021 for Windows from Outlook 2019, for Windows you'll still have all the features you're used to—and you'll notice a few new ones as well! Note: All features listed here ...