Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Contacts can be exchanged between Outlook and Google Gmail to save time and avoid manually re-entering your contacts.

Learn how to troubleshoot and fix problems with nearby sharing in Windows.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

Learn which languages are supported in Narrator in Windows and how to adjust your Narrator Settings.

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Learn how to change your notification settings and quick actions using the notification center in Windows.

Learn how to use Narrator, a screen-reading app built into Windows, with this complete guide and how-to articles.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.