如果无法从备份中找到丢失的文件，则可以使用 Windows File Recovery，这是 Microsoft Store 提供的命令行应用。使用此应用尝试恢复已从本地存储设备中删除的丢失文件， (包括内部驱动器、外部驱动器和 USB 设备) 且无法从回收站还原。 不支持在云存储和网络 ...

ケーブルを確認します (有線プリンターの場合)。プリンターの USB ケーブルがプリンターから PC に正しく接続されていることを確認します。 USB が認識されない場合は、「Windows USB の問題を自動的に診断および修正する」をご覧ください。 ワイヤレス接続をチェックします (ワイヤレス ...

但是，如果由于某种原因，计算机在重启后仍自行启动进入安全模式，请尝试以下操作：. 按 Windows 徽标键 + R 。. 在 “打开 ”框中键入 msconfig ，然后选择“ 确定 ”。. 选择 “ 启动 ”选项卡。. 在 “启动选项” 下 ， 清除“ 安全启动 ”复选框。. 订阅 RSS 源 ...

Select the new My Apps Secure Sign-in Extension icon , and then select Sign in to get started. Right-click the Settings icon , and then select Settings. In the Settings box, select the number of recent apps you want to see on the portal, and whether to allow your organization's internal URLs to redirect so you can use them remotely.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect ...

Observação: Se você fez upgrade para o Windows 10 há menos de 10 dias, a versão anterior do Windows será listada como um arquivo de sistema que você pode excluir.Se você precisar liberar espaço em disco, você pode excluí-lo, mas lembre-se de que você estará excluindo a pasta Windows.old, que contém arquivos que oferecem a opção de desfazer a atualização para a versão ...

Intro to Microsoft Teams. Microsoft Teams is a collaboration app built for hybrid work so you and your team stay informed, organized, and connected — all in one place. Tip: Get tech expertise with Business Assist. Connect with our small business advisors for help making Microsoft 365 products work for you and everyone in your business. Learn ...

若要手动从Windows 11 家庭版升级到Windows 11 专业版，请先检查运行的版本和激活状态：. 选择“ 开始 ”>“ 设置 ”>“ 系统 ”>“ 激活 ”。. 在“ 激活 ”页面顶部，可以看到你的版本：家庭版或专业版。. 你还将在“ 激活状态 ”下看到是否已激活。. 打开激活 ...