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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 ...
适用于: Microsoft 帐户仪表板
Create a recovery drive - Microsoft Support
Note: Recovery drives created and used on machines with the April 9, 2024 security update and the revocation policy applied may be impacted.For more, see KB5025885: How to manage the Windows Boot Manager revocations for Secure Boot changes associated with CVE-2023-24932.
Add your other email accounts to Outlook.com - Microsoft Support
Notes: This feature is not supported if you sign in with a work/school account. If you use an authenticator app or other multifactor sign in, you will need an app password to sign in.. If you want to create another email address that uses the same inbox, sent, items, and contact list as your existing Outlook.com account, read how to create an email alias.
适用于: Outlook.com
About the Microsoft Support and Recovery Assistant
Customers may continue to access these features within the Microsoft Support and Recovery Assistant until the migration is complete. The Microsoft Support and Recovery Assistant works by running tests to figure out what's wrong and offers the best solution for the identified problem. It can currently fix Office, Microsoft 365, or Outlook problems.
适用于: Microsoft 365 专属 Outlook, Office 2021, Office 2019, Office 2016, Microsoft 365 家庭版, Microsoft 365 管理员
Contact us | Xbox Support
Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.
Outlook.com’da oturum açma veya oturumu kapatma
Oturumu kapatmak için Outlook.com 'a gidin. Gelen Kutunuzun üst köşesinde hesap baş harflerinizi veya hesap resminizi seçin. Oturumu kapat ’ı seçin. İpuçları: Resminizi ekranın en üstünde görmüyorsanız reklam engelleme özelliğinin açık olup olmadığını denetleyin. Bu özellik bazen resmin görünmesini engeller.
适用于: Outlook.com
Update Windows - Microsoft Support
Update Windows. In Windows 11, you decide when and how to get the latest updates to keep your device running smoothly and securely. To manage your options and see available updates, select Check for Windows updates. Or select Start > Settings > Windows Update . Here's some other info you might be looking for:
Open Device Manager - Microsoft Support
Open Device Manager. In the search box on the taskbar, type device manager, then select Device Manager from the menu.
Find the settings/tools/internet options in Microsoft Edge
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Contact Us - Microsoft Support
Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.