Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

Hotmail が Outlook.com になりました。 サインインして、Outlook.com、Hotmail、Live、または MSN メール アカウントにアクセスする方法について説明します。

Add voting buttons to a message so that recipients can vote; results are tracked automatically in Outlook.

Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Download the Microsoft 365 Access Runtime which allows you to run Microsoft 365 Access applications if you don't have the desktop version of Microsoft 365 Access and need to use an application built to run with Access 2010 or later.

Learn how to play different type of CDs and DVDs in Windows Media Player.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Find out how to connect your Xbox Wireless Controller to a Windows device.

Pin, remove, and customize in Quick access. By default, File Explorer opens to Quick Access. You can set a folder to show up in Quick access so it'll be easy to find.

Visio is a diagraming tool that makes it easy and intuitive to create flowcharts, diagrams, org charts, floor plans, engineering designs, and more by using modern templates with the familiar Office experience. On this page, you can access some of the top templates and sample diagrams available in Visio, or request ones that you want. To see the hundreds of templates and sample diagrams ...