Learn how to create, use, and manage Microsoft 365 Groups for collaboration, planning, and communication.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

The new Office Theme is on its way and will soon be available to all Office users. This new look specifies an updated standard color palette and type font that are applied throughout Microsoft Office.

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.

Learn about how tracking prevention works in Microsoft Edge. Adjust your tracking prevention setting to detect and block known trackers.

Your privacy is important to us. That’s why we give you control over your privacy settings for online speech recognition and inking and typing personalization features in Windows.

Learn about the features and see diagrams of Surface Pro (5th Gen).

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Summary. This security update makes improvements to Secure Boot DBX for the supported Windows versions listed in the "Applies to" section. Key changes include the following:

SharePointは、次のように、Web ブラウザーを介して接続するブラウザー ベースのアプリです。 [office.com] に移動し、職場または学校アカウントにサインインします。