Microsoft Authenticator backs up your account credentials and related app settings, such as the order of your accounts, to the cloud. You can then use the app to recover your information on a new device, potentially avoiding getting locked out or having to recreate accounts.

Learn about using a Windows Arm-based PC and get answers to common questions about Arm-based PCs.

The CONCAT function combines the text from multiple ranges and/or strings, but it doesn't provide delimiter or IgnoreEmpty arguments.

Want to add a padlock to your email messages? You can use S/MIME in Outlook on the web to increase the security of messages. A digitally encrypted message can only be opened by recipients who have the correct key.

Learn how to open an encrypted email in Outlook, Outlook on the web, or read a protected message with a single-use code.

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Informationen zum Anzeigen von Desktopsymbolen in Windows. Hinweis: Im Tablet-Modus werden die Desktopsymbole möglicherweise nicht ordnungsgemäß angezeigt.Sie können im Datei-Explorer nach dem Namen des Programms suchen.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Wondering what multifactor authentication, sometimes known as two step verification, is? This article will explain it clearly.

Learn to automatically upload photos and videos in the OneDrive app for iOS: iPhone, iPad, and iPod Touch.