Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast.

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

Learn how to connect your Windows PC to external monitors and adjust the display settings.

Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.

How to recall and/or replace an email message you sent by using Microsoft 365 and your built-in Exchange Server account.

Find and open File Explorer in Windows 10 and Windows 11, and customize Quick access by pinning and removing files and folders.

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.

The TEXT function lets you change the way a number appears by applying formatting to it with format codes.It's useful in situations where you want to display numbers in a more readable format, or you want to combine numbers with text or symbols.

Learn Excel skills from beginner to advanced with video tutorials, templates, and tips from Microsoft Support.

Windows で Bluetooth デバイスを接続し、Bluetooth ペアリング設定を調整する方法について説明します。