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Microsoft Edge 帮助和学习
如果你是小型企业所有者. 通过 Microsoft 365 查找构建、运行和发展小型企业所需的信息。. 访问小型企业帮助和学习. 获取 Microsoft Edge 的帮助和支持。. 查找 Microsoft Edge 支持内容、操作方法文章、教程等。.
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
How to earn Microsoft Rewards points - Microsoft Support
Here are some of the ways you can earn Microsoft Rewards points: Search with Bing *. Search the web through the search box on the taskbar on your Windows 10/11 device. Buy stuff from Microsoft Store online (from your mobile device, on Xbox One, in the Microsoft Store app on your Windows 10/11 or Windows 8.1 device, or via the web). For more ...
Applies To: Microsoft account dashboard
Upgrade Windows Home to Windows Pro - Microsoft Support
To upgrade from Windows 11 Home to Windows 11 Pro manually, first check which edition you’re running and your activation state: Select Start > Settings > System > Activation. At the top of the Activation page, you see your edition: either Home or Pro. You‘ll also see if you’re activated under Activation state . Open Activation settings ...
Upload and save files and folders to OneDrive - Microsoft Support
Select the files you want to upload and drag them to OneDrive in the File Explorer Navigation pane. Save a file to OneDrive. Select File > Save a Copy > OneDrive - Personal. Select Enter file name here and type a name. If you want to save to another folder, select Browse, and select the folder you want. Select Save.
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Office 中未经授权产品和激活错误 - Microsoft 支持
提示: 在 Windows 7 中,你可使用网络时间服务器来同步计算机时钟,以保持计算机时钟处于最新状态。若要实现这一点,请选择屏幕右下角的日期或时间,然后选择“更改日期和时间设置”。依次选择“网络时间”选项卡和“更改设置”,再选择“使用网络时间服务器进行同步”,然后选择“立即 ...
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, InfoPath 2013, Office.com
Xbox Status | Xbox Support
Check the Xbox services, games, and apps for any service outages.
OneDrive 파일 또는 폴더가 동기화를 마치지 않음 - Microsoft 지원
대부분의 경우 최신 OneDrive 동기화 앱 (onedrive.exe)을 사용하는 것이 좋습니다. 어떤 OneDrive 앱인가요? 회사 또는 학교 OneDrive 를 사용 하 여 Microsoft SharePoint 라이브러리를 컴퓨터에 동기화 할 수 있습니다. 파일이 동기화 되는 로컬 폴더에서 파일을 볼 때 일부 폴더 ...
Applies To: SharePoint in Microsoft 365, Office for business, OneDrive (work or school)
Outlook の [宛先]、[Cc]、[Bcc] フィールドで推奨される受信者を管理する - Microsoft サポート
注: 検索リストが空白の場合は、500 を超える連絡先を含む組織のグローバル アドレス一覧 (gal) から名前を追加している可能性があります。検索を開始するには、名、姓、またはメール アドレスの文字の入力を開始する必要があります。 [受信者として追加] を選択します。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Using IF with AND, OR, and NOT functions in Excel
If A4 is greater than B2 OR A4 is less than B2 plus 60 (days), then format the cell, otherwise do nothing. =NOT(A5>B2) If A5 is NOT greater than B2, format the cell, otherwise do nothing. In this case A5 is greater than B2, so the result will return FALSE. If you were to change the formula to =NOT(B2>A5) it would return TRUE and the cell would ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App, Excel for Windows Phone 10