Erfahren Sie, wie Sie die Windows Update-Problembehandlung ausführen, um Fehler beim Herunterladen oder Installieren von Windows zu beheben.

Learn how to choose which OneDrive files and folders you want to sync to your computer.

Learn how to upload files to OneDrive. Save photos or files to OneDrive using the website, desktop, or mobile app.

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

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

Use a Search Folder. Messages that you flag appear automatically in the For Follow Up Search Folder. If the folder was deleted, you can re-create the Search Folder. On the Folder tab, in the New group, click New Search Folder.

Learn about the new Microsoft 365 app launcher, available through the Office portal, and how to use it.

瞭解如何在 Windows 10 和 Windows 11 中新增用戶帳戶。 有了帳戶，每個人都能擁有個別的檔案、瀏覽器我的最愛與私人桌面。

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

In addition to suggested phrases, Outlook will also show you suggestions to help you search for messages from some of your most recently emailed contacts.. Search basics. When you type words into the Search box, Outlook scans both email messages and many types of attachments for that word or phrase.