Open Device Manager. In the search box on the taskbar, type device manager, then select Device Manager from the menu.

Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.

Find settings in Windows. Find your Windows settings in a snap! Select the Start button, then select Settings . From there, browse the categories or use search to find what you're looking for. Most apps have their own settings. In the app, select Settings to make app-specific changes. Learn how to make Windows easier to see and easier to hear .

Select the link for your model to get the latest firmware and drivers for sound, display, ethernet, and Wi-Fi. On the Download Center details page, select Download. If multiple downloads are available and you want to update your Surface with the latest drivers and firmware from the Download Center, select the .msi file name that matches your ...

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 ...

是否仍需要協助？. 取得 Outlook.com 的說明. 若要在 Outlook.com 中取得支援，請按一下 這裡 或選取功能表列上的 [說明] ，然後輸入您的查詢。. 如果自助無法解決問題，請向下捲動至 [仍然需要協助嗎?] 然後選取 [是] 。. 若要在 Outlook.com 中與我們連絡，您必須登入 ...

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

To sign out, go to Outlook.com. Select your account initials or account picture at the top corner of your Inbox. Select Sign out. Tips: If you don't see your picture at the top of screen, check to see if ad blocking is turned on. Sometimes this prevents the picture from showing. If you don't see see Profile or Account options, you can access ...

选择你需要帮助的产品. 我们将首先向你显示自助选项。. 其他帮助也可提供，包括与 Microsoft 专家的实时聊天。. 联系 Microsoft 支持人员。. 查找常见问题的解决方案，或从支持专员那里获取帮助。.

如果没有链接，请参阅 Microsoft 365 或 Office 安装疑难解答。 我收到有关操作系统不受支持的消息： 如果收到不支持的操作系统错误消息，则可能是在尝试在不支持的设备上安装 Microsoft 365 或 Office，例如在电脑上安装 mac 版本的 Microsoft 365 Office，反之亦然，或者尝试在 Chromebook 或其他移动设备上安装 ...