Windows - Microsoft
了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态,以及链接Microsoft 帐户。 通过检查管理员上方是否显示电子邮件地址,确认管理员帐户也是你的 Microsoft 帐户。 如果显示了电子邮件地址,则这是 Microsoft 帐户。
Activate Windows - Microsoft Support
To check activation status in Windows 11, select the Start button, and then select Settings > System and then select Activation .. Your activation status will be listed next to Activation.. Check activation status in Settings. You'll see one of these activation status messages on the Activation page:
Fix Wi-Fi connection issues in Windows - Microsoft Support
Things to try first. Try these things first to help you fix or narrow down the connection problem. Run Get Help to troubleshoot and fix common connection problems. Right click the network icon in the right side of the taskbar and select Diagnose network problems or open Get Help for Network & Internet
Pair a Bluetooth device in Windows - Microsoft Support
In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar.Select Bluetooth to turn it on. If it's turned on without any Bluetooth devices connected, it might appear as Not connected . If you don't see Bluetooth in quick settings, you might need to add it.
Download and install or reinstall Microsoft 365 or Office 2021 on a PC ...
If Microsoft 365 or Office is installed, but you need help with basics, or want to learn how to do a specific task such as print a document, set up an account in Outlook, or use VLOOKUP in Excel, go to the top of this page (if viewing in a web browser) and select Products.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版
Xbox
Xbox 단추를 눌러 가이드 메뉴를 연 다음, 프로필 및 시스템 > 설정 > 시스템 > 콘솔 정보로 이동합니다. 콘솔 초기화를 선택합니다. 콘솔을 초기화하시겠습니까? 화면에 다음 세 가지 옵션이 표시됩니다. 재설정하고 모두 삭제.이 옵션을 사용하면 콘솔이 공장 설정으로 초기화됩니다.
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
Get help with a digital code or gift card | Xbox Support
Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.
Office - Microsoft
これらの手順は、Office Professional Plus、Visio Professional、または Project Professional にのみ適用されます。 ステップ 1: 購入品に応じて、Word、Project、または Visio などの Office アプリを開始します。 ステップ 2: [サインインして Office をセットアップする] ウィンドウで、[サインインもアカウントの作成 ...
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 家庭版, Office.com
- Microsoft
파일 탐색기를 열려면 Windows 로고 키 + E를 선택하거나 시작 으로 이동하여 검색 상자에 파일 탐색기를 입력합니다.결과에서 파일 탐색기를 선택합니다. 주요 항목 다음은 파일 탐색기에 대한 일반적인 몇 가지 질문과 답변입니다. 파일 탐색기를 열고 Windows 11 기능을 찾으려면 어떻게 해야 하나요?