Choose how you want emails displayed in the message list, such as whether you want emails displayed as individual messages or as conversations.

PC 正常性チェック アプリは、お使いの Windows デバイスの正常性に関する最新の情報を提供して、デバイスのパフォーマンス向上のための対処や、パフォーマンス問題のトラブルシューティングに役立ちます。

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Use the new Outlook for Windows for coordinated Mail, Calendar and People apps on Windows 11.

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

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

There are many ways to shut down your PC—you can turn the PC off completely, you can make it sleep, or you can hibernate the PC.

Outlook.com、Hotmail、Live、または MSN のメール アカウントにサインインできない場合、サインインまたはサインアウトする方法がわからない場合は、次の解決方法を試してみてください。

To prevent other users from accidentally or deliberately changing, moving, or deleting data in a worksheet, you can lock the cells on your Excel worksheet and then protect the sheet with a password.

How to lock cells in Excel to protect your data. You can also unlock a range of cells and grant permissions to others to edit.