View-only attendees can’t join a meeting if view-only isn’t available and they aren’t allowed to bypass the lobby. Breakout rooms can’t be created in meetings that have more than 300 attendees, even if the number of attendees drops to fewer than 300 during the meeting. Also, creating breakout rooms in a meeting automatically limits the ...

Can't find or install an app; Can't push an app or game to a device; Fix problems with apps; Can't find Microsoft Store app in Windows; Microsoft Store app doesn't open “Unable to Complete this transaction” error

Email与 Microsoft 帐户关联的地址和电话号码称为别名，它们使用相同的联系人、在线存储、订阅和帐户设置。 可以使用任何别名登录到 Microsoft 服务或 Windows 和 Xbox 设备，并且可以选择其中任何一个来发送和接收电子邮件。

ملاحظات: يمكنك إما استخدام عنوان بريد إلكتروني تملكه كحساب Microsoft، أو إنشاء عنوان جديد عن طريق اختيار "الحصول على عنوان بريد إلكتروني جديد" أو "استخدام بريدك الإلكتروني بدلا من ذلك" عند التسجيل.

Continue holding the Pair button and Eject button for 10-15 seconds.; Listen for two “power-up” tones a couple of seconds apart. You can release the Pair button and Eject button after the second power-up tone.; The console should power up and take you directly to the Xbox Startup Troubleshooter.

Press the Xbox button to open the guide.; Verify that the game or app you want to close is highlighted from the miniguide on the left side of the screen, and then press the Menu button on your controller.; Select Quit.

Note: If you don't see the SmartArt ToolsDesign tab, make sure you’ve selected the timeline. Click the color combination that you want. Tip: Place your pointer over any combination to see a preview of how the colors look in your timeline.

You usually won't need to know the name of your Exchange server. If you do, contact the people who gave you the Exchange email address and ask them for the name of the Exchange server. When you set up a mobile device, the AutoDiscover feature will find the name of your Exchange server and mailbox, and configure Outlook for you.

Can't sync OneNote; Recover deleted notes; Recover deleted notes. OneNote for Microsoft 365 OneNote 2021 OneNote 2016 More... Less. If you’ve lost some recent notes you were working on, you may still be in luck. OneNote keeps a limited set of automatic backups by default. Where you look for them depends on where your notes are stored.

设置一个事件的时区. 当你创建新会议或约会时，Outlook 将使用 Outlook 的日历首选项中设置的默认时区。 如果需要，你可以在创建事件时为其指定其他时区。