我的用户 ID 是什么，我为什么需要它？ - Microsoft 支持
您的用户 ID 是为您创建的唯一电子邮件地址，供您登录 Microsoft 365 时使用。 用户 ID 可能如下所示： ellen@contoso.partner.onmschina.cn 。 创建你的用户 ID 时， Microsoft 365 会为你分配一个临时密码，你可以将其发送给你，以便你可以登录 Microsoft 365 。
Applies To:
Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin
Find out how much storage your PC has - Microsoft Support
Learn how to check your PC's storage capacity and manage it effectively with Microsoft Support's guidance.
Show, hide, or resize desktop icons - Microsoft Support
Tip: You can also use the scroll wheel on your mouse to resize desktop icons.On the desktop, press and hold Ctrl while you scroll the wheel to make icons larger or smaller. For information on how to show or hide individual Windows icons, see Find the Recycle Bin.
Create a form in Word that users can complete or print
Show the Developer tab. If the developer tab isn't displayed in the ribbon, see Show the Developer tab.. Open a template or use a blank document. To create a form in Word that others can fill out, start with a template or document and add content controls.
Applies To:
Word for Microsoft 365, Word for Microsoft 365 for Mac, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
View your PC info - Microsoft Support
Type about in the search box on your taskbar, and then select About your PC.. View your PC info
Outlook for Windows にメール アカウントを追加する - Microsoft サポート
Outlook でパスワードを受け付けられない. Microsoft アカウントのパスワードを忘れた場合は、 サインイン ヘルパー を使用してアカウントに戻ります。 メール アカウントに正しいパスワードを使用しているのに Outlook がそれを受け入れないことがわかっている場合は、追加のセキュリティが必要 ...
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Microsoft 365 admin, New Outlook for Windows
Firewall & network protection in Windows Security - Microsoft Support
Advanced settings - This will open the classic Windows Defender Firewall tool which lets you create inbound or outbound rules, connection security rules, and see monitoring logs for the firewall. Most people won't want to dig into it that deeply; adding, changing, or deleting rules incorrectly can cause your system to be more vulnerable or can cause some apps not to work.
How to open Microsoft Store on Windows - Microsoft Support
Learn how to access Microsoft Store on Windows by selecting the icon on the taskbar or using the search box.
Applies To:
Microsoft account dashboard
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.
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