When you run Excel in safe mode, it bypasses functionality and settings such as alternative startup location, changed toolbars, startup folders used by Excel, Excel add-ins, and most COM add-ins. While add-ins can enhance your experience, they can occasionally interfere, or conflict with Excel. You can safe mode troubleshoot in one of two ways:

The Recycle Bin provides a safety net when users delete files, versions of files, list items, libraries, lists, and folders from a site. When users delete any of these items from a site, the items are placed in the Recycle Bin.

Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

To sign in using a verification code with the Microsoft Authenticator app. If you use the Microsoft Authenticator app to get verification codes, then when you open the app you see a number under your account name.

Hardwareprobleme können durch veraltete oder fehlerhafte Treiber verursacht werden. Stellen Sie sicher, dass der Audiotreiber auf dem neuesten Stand ist, und aktualisieren Sie ihn bei Bedarf.

Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content

Notes: Only people in my organization can respond and Specific people in my organization can respond options are only available for Office 365 Education and Microsoft 365 Apps for business users.Sign in with your work or school account to access these settings. Specific people in my organization can respond option applies to individuals and groups only within your organization.

Add Members to Group to add members to the Microsoft 365 group associated with your site (preferred method). After making this selection, the Group membership for the site will display. Select Add members, enter a name or email address, and select Save. Members added to the Microsoft 365 group are added to the SharePoint Site members permission group by default and can edit the site.

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A key icon in the message list or reading pane indicates an encrypted message.. If you normally use Conversation view, you'll have to open the message in a new window to read it. There will be a link on the message to make this easier.