了解如何查找用于激活的 Windows 产品密钥，以及何时改用数字许可证。.

Check warranty status. To check the warranty status for Microsoft accessories like mice, keyboards, cameras, or headsets, contact us . For more detailed info, see Check your Microsoft warranty and create service orders or Manage devices used with your Microsoft account.

系统要求. 我们很高兴地向你推出在特定荣耀、Samsung 和 OPPO 设备上适用的 手机连接 应用！. 通过 手机连接，可以轻松与手机和电脑链接，以查看和回复短信、拨打和接听电话、查看和管理照片、接收移动通知，以及直接在电脑上使用手机屏幕。. 将荣耀、三星 ...

When an adult and a child are both signed in on Xbox, the console enforces the content limits that are set for the child account. This means that if your child or teen is restricted from watching a movie with mature content, you can’t watch that movie while your child is signed in.

작업을 계속하고 일회용 배터리에 작별 인사를 하세요. Xbox 헤드셋, 컨트롤러 및 기타 Xbox 액세서리를 설정하고 사용하는 방법에 대해 알아 보세요.

Windows 10/11 장치에서 작업 표시줄의 검색 버튼을 누르고 스토어를 입력한 다음 MicrosoftStore를 선택합니다. 검색 버튼을 누르고 게임의 타이틀을 입력한 다음 결과에서 게임을 선택합니다. 아래로 스크롤하여 시스템 요구 사항 탭을 선택합니다. 장치의 시스템 ...

제품 키 또는 디지털 라이선스를 사용하여 Windows를 정품 인증하고, 정품 인증 상태를 확인하고, Microsoft 계정을 연결하는 방법을 알아봅니다.

Find operating system info in Windows 11. To find out which version of Windows your device is running, press the Windows logo key + R, type winver in the Open box, and then select OK. Here’s how to learn more: Select Start > Settings > System > About . Open About settings.

Learn how to create relationships between lists by using a combination lookup columns and relationship enforcement (cascade and restrict delete) to preserve the integrity of your data; and to view, edit, and delete items and lists in list relationships.

Press F4 to switch between the reference types. The table below summarizes how a reference type updates if a formula containing the reference is copied two cells down and two cells to the right. Use absolute or relative cell references in formulas, or a mix of both.