PowerPoint help & learning
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Резервное копирование папок с помощью OneDrive
Узнайте, как создать резервную копию OneDrive на компьютере. Настройте резервное копирование папок OneDrive для доступа, управления, остановки или устранения проблем с резервным копированием папок компьютера.
Applies To: Office for business, OneDrive (work or school), OneDrive (home or personal), OneDrive for Windows
使用 SUMPRODUCT 对一个或多个数组中的对应值的乘积求和
示例. 如果要使用 SUMPRODUCT 和 创建数组公式,下面是一个 Excel 网页版 工作簿,其数据与本文中使用的不同。. 复制下表中的示例数据,然后将其粘贴进新的 Excel 工作表的 A1 单元格中。 要使公式显示结果,请选中它们,按 F2,然后按 Enter。
Applies To: Excel 2013
Games with Gold for Xbox FAQ | Xbox Support
With the launch of Xbox Game Pass Core, we said farewell to Games with Gold on September 1, 2023. However, titles claimed through Games with Gold will continue to be available to the account that claimed them.
了解礼品卡和代码 | Xbox Support
不能将 Microsoft 或 Xbox 礼品卡用于在 Xbox One 上购买 Xbox 360 Marketplace 中的内容或 Xbox 360 内容。 购买 Microsoft 或 Xbox 礼品卡时,确保使用的货币与接收人的帐单帐户相关联的货币相匹配。
如何以管理员身份登录? - Microsoft 支持
打开用户帐户,方法是单击"开始"按钮 ,单击"控制面板",单击"用户帐户和家庭安全",单击"用户帐户",然后单击"管理其他帐户 "。 如果系统提示你输入管理员密码或进行确认,请键入该密码或进行确认。
Windows 11系统要求 - Microsoft 支持
Windows 11旨在让你更接近你喜爱内容,并且正在电脑以连接、创建和玩游戏的方式扮演更中心的角色时发布。 在决定在何处设置 Window 11 的最低系统要求时,我们侧重于三个原则,以指导我们的思考,以帮助确保出色的用户体验:
在 Microsoft Teams 中加入会议 - Microsoft 支持
如需了解详细信息,请观看加入 Teams 会议视频。. 通过链接加入. 只需通过一个连接即可加入 Teams 会议。 在会议邀请中选择“ 立即加入会议”,将其带到一个页面,你可以在其中选择加入 Web 或下载桌面应用。 如果你已拥有 Teams 应用,会议将自动打开。
Applies To: Microsoft Teams
Stay safe with a genuine Office license - Microsoft Support
Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.
Applies To: Office 2019
What is Smart App Control? - Microsoft Support
Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect.