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Download the new Microsoft Edge based on Chromium
The new Microsoft Edge is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need. Try the new Microsoft Edge now.
Find and download Windows Live Mail - Microsoft Support
Find and download Windows Live Mail. Windows 10. If you’ve been using Windows Live Mail, you might want to give the Windows Mail app a try. If you sign in to your PC with your Microsoft account, your email address is already set up in the Mail app. And the Mail app syncs with the People and Calendar apps on your PC and your Windows Phone.
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
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Install the latest updates for Windows - Microsoft Support
Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected. To check for updates manually, select Start > Settings > Windows Update . Check for updates.
Change or update email account settings in Outlook for Windows
Open Outlook and select File. Use the dropdown under Account Information to select the account you want to change. Select Account Settings. Select the type of information you want to change. Account Settings allows you to add or remove accounts, change server settings, and more.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
了解Windows 11 - Microsoft 支持
使用Windows 11让日常更轻松. 需要执行很多操作时,Windows 11可帮助你完成此操作。. 借助直观的导航和新的多任务处理工具,可带来所需的性能和所需的安全性。. 继续阅读以了解Windows 11。.
Change or remove workbook passwords - Microsoft Support
Open the workbook that you want to change or remove the password for. On the Review tab, click Protect Sheet or Protect Workbook. Click Unprotect Sheet or Protect Workbook and enter the password. Clicking Unprotect Sheet automatically removes the password from the sheet. To add a new password, click Protect Sheet or Protect Workbook, type and ...
适用于: Microsoft 365 Mac 版专属 Excel, Excel 2021 for Mac, Excel 2019 for Mac
Download and install apps - Microsoft Support
Select Install apps. Follow the instructions in the browser to download the installer and start your installation. Tip. As your apps are installing you might see the User Account Control prompt pop up and ask Do you want to allow this app to make changes to your device? Select Yes. Close the installer window after it's finished.