Troubleshoot problems with Microsoft Authenticator
You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.
Troubleshoot Sticky Notes - Microsoft Support
If you are an IT pro or system administrator, you can use the Microsoft enterprise mobile device management (MDM) and configuration service provider (CSP) services for Windows 10 to configure how Sticky Notes is used in your organization.
Applies To:
Sticky Notes
How to add your accounts to Microsoft Authenticator
Learn how to add all your different accounts to the Microsoft Authenticator app.
Errors CAA2000B, 4usqa, and 49dvs when trying to sign in to classic ...
Errors CAA2000B, 4usqa, and 49dvs when trying to sign in to classic Outlook and Outlook for Mac
Applies To:
Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac
How to recover a hacked or compromised Microsoft account
Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.
Applies To:
Outlook.com
Can't sign in to the Outlook mobile app - Microsoft Support
If you can't sign in to your email account on the Outlook mobile app, get help for the account you're trying to sign in with
Applies To:
Outlook for Android, Outlook for iOS
Sync files with OneDrive on macOS - Microsoft Support
When you install the Microsoft OneDrive sync app for Mac, a copy of your OneDrive is downloaded to your Mac and put in the OneDrive folder. This folder is kept in sync with OneDrive. If you add, change, or delete a file or folder on the OneDrive website or Mac, the file or folder is added, changed, or deleted in your OneDrive folder and vice versa. To upload files to OneDrive automatically ...
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, OneDrive (work or school), Microsoft Office, OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
How do I save my Outlook contacts to my iOS contacts app?
To save Outlook contacts to your native address book: First go to Device Settings > Contacts and confirm that the 'Default Account' is set to 'iCloud'. If you do not see this setting that is OK, the setting should only be available if you have more than one account added to your device. If there is no account connected to the device, then your Outlook contacts will be saved locally but will ...
Applies To:
Outlook for iOS
Sign in, sign up, sign out and add a new account in Microsoft Teams ...
Learn how to sign in and out of Microsoft Teams Free with a Microsoft account, which you already have if you use Skype, OneDrive, Outlook.com, or Xbox Live.
Applies To:
Microsoft Teams, Microsoft Teams personal
Microsoft Teams help & learning
Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.