Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Learn how to create and use a VPN connection profile on Windows for secure and private internet access.

Microsoft アカウントで通常とは異なるアクティビティに関するメールを受け取った場合、または他のユーザーがアカウントを使用している可能性が心配な場合は、[最近のアクティビティ] ページに移動します。過去 30 日間に Microsoft アカウントにサインインしたすべての日時と共に、デバイス ...

Learn how to troubleshoot and fix Bluetooth audio connection issues in Windows 10 and 11.

Learn how to open a shared mailbox in the Outlook Web App. Shared mailboxes let a group of users view and send email, and share a calendar, from a common mailbox.

Microsoft Basic Display Adapter on Windows 10. The Microsoft Basic Display Adapter is software that's built into Windows that provides display and graphics capabilities when software from your hardware manufacturer isn't installed.

Get an overview of SharePoint. Learn about sites, lists and libraries, permissions, content types and workflows. In addition, read about some of the social features in SharePoint.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

How to sign in to Outlook on the web, access your email, contacts, and calendar.

You can use a PivotTable to summarize, analyze, explore, and present summary data. PivotCharts complement PivotTables by adding visualizations to the summary data in a PivotTable, and allow you to easily see comparisons, patterns, and trends.