Get the steps for changing your home page in Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox, and Safari.

Training: Watch these videos to help your school, work, or organization use Microsoft Teams to video conference, work remotely, and become proficient using Teams.

If you encrypt an Outlook message that contains voting buttons, message recipients won't be able to see them. That feature isn't supported at this time. Create an email message or reply to or forward a message that you received. On the Options tab, in the Tracking group, click Use Voting Buttons.

运行Windows 媒体播放器疑难解答. 或者，可以转到 “设置 >更新 & 安全性 > 故障排除 > 其他疑难解答 ”，然后选择“ Windows 媒体播放器 ”以运行疑难解答。. 修复或重置Windows 媒体播放器： 如果Windows 媒体播放器无法正常工作，可以尝试修复或将其重置为其默认 ...

Admins should view Help for OneDrive Admins, the OneDrive Tech Community or contact Microsoft 365 for business support. Use OneDrive as a cloud backup to share your files and folders with others. Learn how to control permissions, allow editing, or set expiration dates.

Switch back to classic Teams. The new Teams has full feature parity for almost all features including custom line-of-business apps, third-party apps, breakout rooms, 7x7 video, call queues, PSTN calling, contextual search in chats and channels, cross-post a channel conversation, and more.

See plans and pricing. Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.

Windows devices might face VPN connection failures after installing the update dated April 9, 2024, or later. This issue is addressed in KB5037771. Enterprise users. After installing this update or later updates, you might face issues while upgrading from Windows Pro to a valid Windows Enterprise subscription.