Learn how to import Google Gmail to Outlook and your Office 365 mailbox. You can also import Gmail contacts to Outlook, and see your Google Calendar in Outlook.

Keeping leading zeros and large numbers in Excel. Use a custom format to keep the leading zeros. If you want to resolve the issue just within the workbook because it's not used by other programs as a data source, you can use a custom or a special format to keep the leading zeros.

Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

In Word, you can choose to paste text using the formatting of the source, destination, or just pure text. If you always want one of the options, set it as the default for pasted text.

Stay connected to the Xbox community! See what friends are up to, start a text or voice chat, and find players for multiplayer games.

This article describes a problem with CD or DVD drives not work, or is missing, or not recognized after installing or uninstalling programs.

了解如何重置更改 Microsoft 帐户密码。 获取有关忘记 Microsoft 帐户密码的帮助。

Find the information you need to import to or exporting from Outlook, whether you're using Office 365, Outlook 2016, or a Mac.

Find out why Microsoft collects your search history, how to view and clear your search history, and which search data appears on the privacy dashboard.

Learn how to fix Outlook.com email sync issues if you can't receive or send messages.