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Microsoft 365 help & learning
Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 家庭版, Microsoft 365 Mac 版, 用于 Windows 的 Microsoft 365
Change your Xbox gamerpic | Xbox Support
Go to Profile & system, select your profile, and then select My profile. Select Customize profile > Change gamerpic. Choose your gamerpic from the selection shown, or select either Take a picture of my avatar or Upload a custom image. Note The last gamerpic you used for your Xbox profile on an Xbox 360 will show up in this list as the second ...
Cách thêm bạn bè trên Xbox | Xbox Support
Đăng nhập vào trang ứng dụng Xbox rồi chọn tab Bạn bè. Nhập gamertag vào hộp tìm kiếm, rồi nhấn Enter. Hãy nhớ chú ý đến chính tả và giãn cách của gamertag. Bấm chuột phải vào hồ sơ trong kết quả tìm kiếm mà bạn muốn thêm, rồi chọn Mở hồ sơ. Chọn nút Thêm bạn ...
减小 Word 文档的文件大小 - Microsoft 支持
不嵌入字体. 嵌入字体允许用户使用你用于编写文档的字体读取或打印文档,即使他们的系统上没有这些字体。. 但是,嵌入字体会增加文档文件大小。. 转到 “文件 > 选项” > “保存 ”。. 确保未选择 “在文件中嵌入字体 ”。. 如果确实嵌入字体,请选择“ 仅 ...
适用于: Microsoft 365 专属 Word, Word 2021, Word 2019, Word 2016
SUMIF 函数 - Microsoft 支持
sum_range 可选。要添加的实际单元格,如果要添加在范围参数指定以外的其他单元格。如果省略sum_range参数,Excel就会添加范围参数中指定的单元格(与应用标准的单元格相同)。 Sum_range 的大小和形状应该与范围相同。如果不这样做,性能可能会受到 ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
在 PC 或 Mac 上下載並安裝或重新安裝 Microsoft 365 或 ...
準備安裝了嗎? 開始之前,請確定您的PC或Mac符合 系統需求。 如果您已兌換產品密鑰、只是重新安裝應用程式,或是知道您已透過公司或學校指派授權,您可以跳到登入以 下載並安裝 Microsoft 365 或 Office 章節。 不過,如果這是您 第一次 安裝 Microsoft 365或 Office,您可能需要先執行一些步驟。
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版, Office.com
Download and install or reinstall Microsoft 365 or Office 2021 on a PC ...
Select Install (or depending on your version, Install apps> ). From the home page select Install apps (If you set a different start page, go to aka.ms/office-install .) For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn/account. For Microsoft 365 Germany go to portal.office.de/account.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版
Empty the Recycle Bin in Windows 10 - Microsoft Support
Empty the Recycle Bin in Windows 10. Windows 10. Find the Recycle Bin icon on the desktop. Right click (or press and hold) and select Empty Recycle Bin.
SharePoint にサインインする - Microsoft サポート
SharePoint にサインインする. SharePointは、次のように、Web ブラウザーを介して接続するブラウザー ベースのアプリです。. [office.com] に移動し、職場または学校アカウントにサインインします。. ウィンドウの左上隅で、 [ すべての アプリ] > > アプリ起動ツール ...
适用于: Microsoft 365 中的 SharePoint
Zip and unzip files - Microsoft Support
Zip and unzip files. Zipped (compressed) files take up less storage space and can be transferred to other computers more quickly than uncompressed files. In Windows, you work with zipped files and folders in the same way that you work with uncompressed files and folders. Combine several files into a single zipped folder to more easily share a ...