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Download and install the Microsoft Authenticator app
Set up the Authenticator app. After you install the Authenticator app, follow the steps below to add your account: Open the Authenticator app. Select (+) in the upper right corner. Point your camera at the QR code or follow the instructions provided in your account settings. After your account appears in your Authenticator app, you can use the ...
Add or manage a Yahoo! email account in Outlook
On the View tab, select View settings. Select Accounts, then Email accounts. Tip: If your Settings window doesn't look like this, you might be using classic Outlook. Select + Add Account. Enter the Yahoo! account you want to add and select Continue. On Sync your Yahoo account, select Continue.
适用于: Microsoft 365 专属 Outlook, 新的 Outlook for Windows
Ways to install Windows 11 - Microsoft Support
Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.
Open Device Manager - Microsoft Support
Open Device Manager. In the search box on the taskbar, type device manager, then select Device Manager from the menu.
Fix Ethernet connection problems in Windows - Microsoft Support
To the right of it, select Run as administrator > Yes. At the command prompt, run the following commands in the listed order, and then check to see if that fixes your connection problem: Type netsh winsock reset and select Enter. Type netsh int ip reset and select Enter. Type ipconfig /release and select Enter.
Microsoft .NET Framework 4.7.2 offline installer for Windows
Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.
Microsoft Edge 中的 Internet Explorer 模式 - Microsoft 支持
大多数网站在新式浏览器上都能更好地工作。. 对 Internet Explorer 的支持已于 2022 年 6 月 15 日结束。. 建议仅在必要时才在Microsoft Edge中使用Internet Explorer模式。. 有关详细信息,请参阅 详细了解 Microsoft Edge 。. 要打开 Internet Explorer 模式,请按照下列步骤操作。. 在 ...
Find the settings/tools/internet options in Microsoft Edge
Most tools and options in Microsoft Edge are available when you select Settings and more > Settings.
Map a network drive in Windows - Microsoft Support
Open File Explorer from the taskbar or the Start menu, or press the Windows logo key + E. Select This PC from the left pane. Then, on the File Explorer ribbon, select More > Map network drive. Note: If you don't see Map network drive on the More menu, you can right-click the This PC node in the folder pane and you'll see the command there.
Setting up a wireless network in Windows - Microsoft Support
In Windows 11, select Start, type control panel, then select Control Panel > Network and Internet > Network and Sharing Center . Select Set up a new connection or network. Select Set up a new network, then choose Next. The wizard will walk you through creating a network name and a security key. If your router supports it, the wizard will ...