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Internet Explorer 下载 - Microsoft 支持
Microsoft Edge 是 Microsoft 推荐的浏览器. 对 Internet Explorer 的支持已于 2022 年 6 月 15 日结束。. Internet Explorer 11 已通过某些版本的 Microsoft Edge 更新永久禁用Windows 10。. 如果访问的任何网站需要Internet Explorer 11,则可以在Microsoft Edge中使用Internet Explorer模式重新加载它 ...
How to check if your device meets Windows 11 system requirements after ...
This article applies if you’ve recently made changes to your device hardware and are trying to upgrade to Windows 11. Hardware changes might affect your upgrade eligibility, though you’ll need to take a few steps to see your updated eligibility in Settings.
How to perform a clean boot in Windows - Microsoft Support
Here's how: Select Search , then type computer management. Select Computer Management from the list of results. In the console tree, select the arrow to expand Services and Applications, and then select Services. In the details pane, right-click or swipe down on Windows Installer, and then select Start. Describes how to use the clean boot ...
Find your Windows product key - Microsoft Support
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...
Applies To: Microsoft account dashboard
Finding your BitLocker recovery key in Windows - Microsoft Support
BitLocker is the Windows encryption technology that protects your data from unauthorized access by encrypting your drive and requiring one or more factors of authentication before it will unlock it.
修复麦克风问题 - Microsoft 支持
麦克风音量过低或似乎完全无法工作. 请尝试以下解决方案:. 确保麦克风或耳机已正确连接到计算机。. 确保麦克风摆放在正确的位置。. 提高麦克风音量。. 下面将了解如何在Windows 11:. 选择 "开始>设置>系统 > 声音"。. 在 "输入 "中,选择麦克风以查看其属性 ...
プロファイルを修復することで、Outlook のメール接続の問題を解決する - Microsoft サポート
Outlook 2013または Outlook 2016でプロファイルを修復する. [ Outlook 2013] または [ Outlook 2016] で、 [ファイル] を選択 します 。. [ アカウント設定] で [ アカウント設定] を選択します。. [ メール] タブで、アカウント (プロファイル) を選択し、 [ 修復] を選択します ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business
Connect to a Wi-Fi network in Windows - Microsoft Support
Select the Network, Sound, or Battery icons ( ) on the far right side of the taskbar to open quick settings. The Disconnected icon appears when you’re not connected. On the Wi-Fi quick setting, select Manage Wi-Fi connections . Choose the Wi-Fi network you want, then select Connect. Type the network password, and then select Next.
Windows メディア プレーヤー エラーのトラブルシューティング - Microsoft サポート
これを解決するには、「 Windows メディア プレーヤーでの再生に関する問題のトラブルシューティング 」を参照してください。. 0xC00D0FEA. このエラーは、ネットワーク接続やメディア コンテンツをホストしているサーバーの問題が原因で、メディア ファイル ...
IF function - Microsoft Support
The IF function is one of the most popular functions in Excel, and it allows you to make logical comparisons between a value and what you expect. So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False. For example, =IF (C2=”Yes”,1,2) says IF (C2 = Yes, then return a 1 ...
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