What is Smart App Control? - Microsoft Support
Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect.
Set up your Microsoft 365 sign-in for multi-factor authentication
By setting up MFA, you add an extra layer of security to your Microsoft 365 account sign-in. For example, you first enter your password and, when prompted, you also type a dynamically generated verification code provided by an authenticator app or sent to your phone.
Applies To:
Office for business, Microsoft 365 admin
Ändern oder Zurücksetzen des Kennworts - Microsoft-Support
Wenn Sie das Kennwort ändern oder zurücksetzen möchten, das Sie für die Anmeldung bei Windows verwenden, haben Sie verschiedene Optionen. In diesem Artikel werden die verschiedenen Ansätze beschrieben, die Sie verfolgen können, unabhängig davon, ob Sie ein Microsoft-Konto oder ein lokales Konto verwenden, angemeldet sind oder auf dem Anmeldebildschirm angezeigt werden.
Use a link or code to join a team in Microsoft Teams
Use a code. Select Teams on the left side of the app, then select Create and join teams and channels at the top of your teams list.
Applies To:
Microsoft Teams
What do the OneDrive icons mean? - Microsoft Support
If you see a blue circle with an informational letter "i" in it over a OneDrive cloud icon in the notification area, it means there are new messages about how best to use OneDrive, or to inform you about new or unused features.
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows
Open and find items in an Outlook Data File (.pst)
Expand the top level of the Outlook data file in the Outlook Navigation pane to see the subfolders in the file. Click each subfolder to see the contents.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Ändern des Desktophintergrundbilds - Microsoft-Support
Hinweis: Wenn Sie die Option Windows Spotlight nicht auswählen können, hat Ihr Administrator das Feature möglicherweise deaktiviert, oder Sie haben das Update noch nicht erhalten. Dieses Feature wird über einen bestimmten Zeitraum eingeführt. Weitere Informationen finden Sie unter Wann erhalte ich die neuesten Features für Microsoft 365?.
Download, install, and upgrade - Microsoft Support
Learn how to download, install, and upgrade Skype on your device with step-by-step guidance from Microsoft Support.
Remove unwanted keyboard or language from Windows 11
Find the language you don’t want on your PC, then select More > Remove.
Schedule a Microsoft Teams meeting from Outlook
Troubleshooting The people selection menus in Meeting options don't show invitees I've added to an occurrence of a meeting series. In this scenario, you will need to invite people to the meeting series, rather than to the meeting occurrence.
Applies To:
Microsoft Teams