Skype for Business makes it easy to connect and collaborate with coworkers and business partners around the world: Start instant message conversations and voice or video calls.

For help with checking your balance from an Xbox console, see Check your Microsoft account balance on an Xbox console. Need more help? Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help.If you still need help, select Contact Support to be routed to the best support option.

Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials, site preferences, and tracking user behavior.

If you get an email from Microsoft account team and the email address domain is @accountprotection.microsoft.com, it is safe to trust the message and open it.. Microsoft uses this domain to send email notifications about your Microsoft account.

喜欢早期 Windows 版本中的《Microsoft 空当接龙》吗？我们已将它和其他四种经典纸牌游戏打包在一个便利的应用中，即 Microsoft Solitaire Collection。

In the Type list, select the number format that you want to customize.. The number format that you select appears in the Type box at the top of the list.

Use wildcard characters as comparison criteria for text filters and when you're searching and replacing content. These can also be used in the Conditional Formatting rules that use the "Format cells that contain specific text" criteria.. For more about using wildcard characters with the Find and Replace features in Excel, see Find or replace text and numbers on a worksheet.

What's new. 1 May 2023: Updated invalid characters and invalid file and folder names. 12 April 2021: Added 50,000 item sharing limits note.. 3 March 2021: Maximum file upload size updated to 250 GB.. 16 September 2020: Updated info about OneNote notebooks to clarify that the 2GB file size limit applies to SharePoint as well as OneDrive. 31 August 2020: Updated the invalid or blocked file types ...

如果在“Office 加载项”框中找不到要激活 的加载项，则可能需要安装它。. 安装 Excel 加载项 . 若要安装通常随 Excel 一起安装的加载项（如规划求解或分析工具库），请运行 Excel 或 Microsoft Office 安装程序，然后选择 “更改” 选项以安装加载项。 重启 Excel 后，加载项应显示在 “可用加载项 ”框中。

If you have a Microsoft 365 Personal or Family subscription tied to your account you won't see ads in Outlook for iOS, Android, and Mac. If you believe you have a paid subscription, please make sure the email address you used to purchase that subscription has been added as an account in Outlook.