非 Microsoft 防病毒软件有时会导致升级问题，所以请在升级期间使用 Windows Defender 保护你的设备。 只要有安装介质和所有必需的激活信息，就可以在升级后随时重新安装该软件。 若要删除防病毒应用程序，请转到“控制面板”\“程序”\“程序和功能”。

Add-ins auto-pinning. Production. Recently installed Add-ins are automatically pinned to the toolbar to boost discoverability. Addins 1.10 API and Autorun support. Production. More API support for Add-ins, including Autorun capability. Sync Contacts folders. Production. Contacts in subfolders are now displayed via Categories (also shipping in ...

Get up to speed with Microsoft Office by using these cheat sheets for quick reference and mastering keyboard shortcuts.

Select a condition, and what to do with the message based on the condition. For example, to move messages with a certain title to a specific folder, select the Subject contains condition, select Move the item to folder, select or create a New folder, and then select OK.

2. Fill out the form using a recognized device and location. If possible, complete the form using a device you previously used to sign into your account and at a location where you commonly use that device and that we'll recognize, such as your home or office.

Need to show status for a simple project schedule with a Gantt chart? Though Excel doesn’t have a predefined Gantt chart type, you can simulate one by customizing a stacked bar chart to show the start and finish dates of tasks, like this:

Note: Microsoft is updating the way we ask for permission to use your voice data to improve Microsoft products that use our speech recognition technology.This may impact the data you see on your privacy dashboard. To learn more about these changes, see How does Microsoft protect my privacy while improving its speech recognition technology?

Surface Pro (5th Gen) and Windows 10. Surface Pro (5th Gen) comes with Windows 10 Pro edition. If you're not sure which Surface model you're using, see Which Surface model do I have?. Diagrams of Surface Pro (5th Gen)

Microsoft 365 for business. If your Microsoft 365 product is one of the following, you have a Microsoft 365 for business product. These products are usually associated with a work or school account, and your Microsoft 365 license (if your subscription has one) came from the organization where you work or go to school.

Note: If you forgot your account info and had to reset your security info, you must wait 60 days before closing your account.