Microsoft Defenderは、マルウェアの保護、Web 保護、リアルタイムのセキュリティ通知、セキュリティに関するヒントを使用して、人々や家族がより安全なオンラインを維持するのに役立つセキュリティ アプリです。Microsoft Defender は、Microsoft 365 Familyまたは個人用サブスクリプションに含まれており ...

To use mobile apps on your Windows 11 PC, you need to install the Amazon Appstore. Once it's set up, you'll be able to browse and install mobile apps from a curated catalogue.

注: [設定の変更]> すべてを削除 すると、2 つのオプションが提供されます。[データ消去] を [オン] にすると、ファイルが削除され、ドライブがクリーンアップされます。 pc の寄付、リサイクル、または販売を予定している場合は、このオプションを使ってください。

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

What is a Microsoft account used for? You need a Microsoft account to sign in to your Windows pc, Xbox console, or any of Microsoft’s products and services, including Office, Outlook.com, OneDrive, Xbox Live, Microsoft 365, Family Safety, Skype, Bing, Microsoft Store and MSN.

Windows 11, version 21H2; October 8, 2024—KB5044280 (OS Build 22000.3260) September 10, 2024—KB5043067 (OS Build 22000.3197) August 13, 2024—KB5041592 (OS Build 22000.3147)

Sign in to microsoft365.com to view your Microsoft 365 work or school account. Sign in. Install and manage your apps. On the Office apps card, select Manage, and select Install to install or reinstall the latest desktop apps, or other apps such as Project or Visio.(An install option is available as long as your admin assigned you a license and gave you permission to self-install.)

In the search box on the taskbar, type device manager, then select Device Manager from the menu.

Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

Note: This article explains the minimum system requirements for running Windows 11 on a PC. Minimum system requirements are designed to provide a great computing experience across a variety of devices, now and into the future.