Learn how to download, install, and configure additional language packs for your version of Windows.

The dialog that appears varies depending on whether you had the Add Apps or Get Add-ins option available to you. If you selected Add Apps, the Apps dialog appears. If you selected Get Add-ins, the Add-Ins for Outlook dialog appears. Search for the add-in you want from the available list.

You can delete specific files or photos on Microsoft OneDrive, or you can delete entire folders and all the items in them. If you need to, you might be able to restore deleted files from the OneDrive recycle bin.

Erfahren Sie, wie Sie Ihr Windows-Kennwort ändern oder zurücksetzen, wenn Sie es vergessen oder verloren haben.

To import a text file, you can open the file or import the text file as an external data range. To export a text file, use the Save As command.

If Scroll Lock is on, your cursor moves between columns and rows, not cells. Here's how to turn off Scroll Lock.

Learn how to check your PC's storage capacity and manage it effectively with Microsoft Support's guidance.

Learn about how calendar sharing works in Office 365.

Learn about getting started with the new Microsoft Defender on your personal devices including Windows, Mac, Android, and iOS.

Outlook.com アカウントを Outlook または別のメール アプリに追加しようとしている場合は、POP、IMAP、または SMTP の設定が必要になることがあります。