Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Windows 更新疑难解答 - Microsoft 支持
了解如何运行 Windows 更新疑难解答来解决下载或安装 Windows 更新时出现的错误。
什么是 TPM? - Microsoft 支持
TPM 或受信任的平台模块通过安全地创建和存储加密密钥来提高电脑的安全性。 TPM 2.0 是使 Windows 11 更加安全的关键部分。
在 Microsoft Edge 中查看 Cookie - Microsoft 支持
获取有关如何在 Microsoft Edge 中查看 Cookie 的步骤。
Office Help & Training
We would like to show you a description here but the site won’t allow us.
高级搜索选项 - Microsoft 支持
注意: 默认情况下,所有搜索都是 and 搜索。 必须将 not 和 or 运算符大写。 否则,必应将忽略它们作为停止字词,这些字词和数字是常见的单词和数字,为加快全文搜索速度而省略。
暂时允许 Microsoft Edge 中的 Cookie 和站点数据 - Microsoft 支持
了解如何管理在 Microsoft Edge 中暂时允许的 Cookie 和站点数据。
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Microsoft 帐户安全信息和验证码 - Microsoft 支持
了解如何管理 Microsoft 帐户安全信息和排查验证码问题。
Applies To: Microsoft account dashboard
Send feedback to Microsoft with the Feedback Hub app
Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.
Set up text messaging as your verification method
Set up text messages from the Security info page. Depending on your organization’s settings, you might be able to use text messaging as one of your security info methods.