当你尝试登录帐户时，或者当你在 Windows 10 上启动或安装游戏时，可看到以下错误代码：

How to determine what is causing the problem after you do a clean boot. If your problem does not occur while the computer is in a clean boot environment, then you can determine which startup application or service is causing the problem by systematically turning them on or off and restarting the computer.

信息类型. 将删除的内容. 存储的内容. 浏览历史记录. 所访问站点的 url，以及每次访问的日期和时间。 在你的设备上（如果打开了同步，则在所有已同步设备上）

With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

查找 Windows 7 或 Windows 8.1 的产品密钥. 卸载或重新安装 Windows 7 或 Windows 8.1 时，通常需要产品密钥。 通常，如果购买的是实物 Windows 拷贝，产品密钥应该在标签上或者在 Windows 随附包装盒中的卡上。

After you turn on two-step verification or set up the Authenticator app, you may run into issues if you use older devices (like Xbox 360 or a mail-sending security camera) that don't support two-step verification. For those devices, you can sign in with an app password instead. An app password is a long, randomly generated password that you provide only once instead of your regular password ...

确保适用于 Windows 的 Xbox 应用中报告的 Microsoft Store 帐户是用于购买 Game Pass 订阅的帐户。在电脑上，Microsoft Store 帐户用于设备范围的购买和所有权，包括在 Windows 版 Xbox 应用中访问 Game Pass 的权益。它可能不同于你通常用于 Xbox 的版本。

Outlook 帐户每个邮箱最多可以有 100GB 的存储空间， (Exchange Online邮箱存储限制) 。管理员可以减少每个用户或全局的最大邮箱大小，有关详细信息，请参阅：如何在 Microsoft 365 环境中设置Exchange Online邮箱大小和限制。 “超出配额，你的帐户超出配额限制”

As we share new features for the Phone Link , some of them are dependent on the operating system or type of device you have. Please check the list below to determine if your device is eligible for these experiences.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2