Fix Bluetooth problems in Windows - Microsoft Support
Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.
使用截图工具捕获截图 - Microsoft 支持
了解如何使用截图工具捕获屏幕上任何对象的屏幕截图或截图，然后批注、保存或共享图像。 在“截图工具”中，选择“模式”。 在早期版本的 Windows 中，选择“ 新建”按钮旁边的箭头。 接下来，选择所需的截图类型时，将看到整个屏幕略微更改为灰色。
Import photos and videos - Microsoft Support
Get the steps for how to transfer photos and videos from your portable devices to your PC.
激活 Office - Microsoft 支持
如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。 如果出现此屏幕，则 Microsoft 365 安装为 Microsoft 365 家庭版 试用版 如果登录到新设备上预安装的 Microsoft 365，但没有与帐户关联的 Microsoft 365 产品，则将看到此屏幕。
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 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 Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, Office.com, Project for Office 365
App permissions - Microsoft Support
Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.
下载 Internet Explorer 11（脱机安装程序） - Microsoft 支持
若要下载 Internet Explorer 11 的脱机安装程序，请选择下面的语言和系统。 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。
Download drivers and firmware for Surface - Microsoft Support
Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.
Start your PC in safe mode in Windows - Microsoft Support
Find out how to boot into safe mode in Windows from Settings, the sign-in screen, and a black or blank screen.
Change or reset your password - Microsoft Support
Learn how to change or reset your Windows password if you've forgotten or lost it.
바이러스 및 기타 맬웨어를 방지하고 제거하는 방법 ...
Microsoft Security Essentials, Microsoft 보안 검사 및 Microsoft Defender 오프라인을 사용하여 바이러스, 스파이웨어, 악성 소프트웨어 또는 맬웨어를 제거하는 방법을 설명합니다. ... 악성 보안 소프트웨어 프로그램은 컴퓨터가 바이러스에 감염되어 일반적으로 바이러스를 제거하는 제품을 다운로드하거나 ...