Look up a forgotten username using other information. Look up your username using your security contact phone number or email address. Search

Repair or reset Windows Media Player: If Windows Media Player is not working properly, you can try to repair or reset it to its default settings.To do this, Select Start > Settings > Apps > Installed Apps.. Scroll down and click the three horizontal dots next to Windows Media Player and choose Advanced options, and click the Repair or Reset button. Note that resetting Windows Media Player will ...

注意: 某些版本的 Project 没有关联的Microsoft帐户、工作或学校帐户，或者你需要以其他方式兑换产品密钥。如果这是你获取 Project Professional 2021、Project Professional 2019、Project Standard 2021、 或 Project Standard 2019 的版本的方式，请参阅以下内容： Microsoft 工作区折扣计划(以前称为家用许可计划)：你通过公司 ...

Join a Teams meeting on the web. Don't have the Teams app? You can still join a Teams meeting. In your email invite, select Join the meeting now.. You can also use a dial-in number and conference ID from the email to call in.

Updated Files On-Demand settings on Windows.We are updating the OneDrive sync app advanced settings for Files On-Demand for users who have the feature enabled.

Training: Watch this online training video on Microsoft OneDrive for Business basics to use the navigation pane, file list, and toolbar to create, work, and view your files.

下面是有关哪些权限允许某应用执行以下操作的详细信息： 访问所有文件、外围设备、应用、程序和注册表： 该应用能够读取或写入所有文件 (包括文档、图片和音乐) 和注册表设置，从而允许应用更改计算机和设置。 它可以使用任何连接或属于你的设备的外围设备（如摄像头、麦克风或打印机 ...

Last updated: February 2024. For previous versions, please see the archives here. Our Approach to Search. We recognize that in our technology-driven world, search engines are in many ways the gateway to the internet and the primary way people find the content they are looking for amongst the trillions of ever-changing webpages available online.

扩展或加载项是自定义浏览器体验并为你提供更多控制权的简单工具。 下面介绍如何在 Microsoft Edge 中添加、关闭和删除扩展或加载项 。

Tip: If you've invited an external participant to be a guest speaker and you want to further limit their access to the meeting chat, you can schedule their presentation as the meeting's last session.The meeting organizer or moderator can then monitor the participant list during the meeting, and if the speaker joins outside their allocated time, they can manually remove them.