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

Get expert help, training, and support for your Microsoft PC accessories with easy access to resources and guidance.

Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

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

Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.. Select View features next to Add an optional feature, and then select the Media Feature Pack in the list of available optional features.

Learn how to unfreeze your OneDrive account if it has been inactive over 12 months.

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.

This article answers common questions about Microsoft Authenticator. Select the headings below to see more information.

Получите помощь и обучение по операционным системам Windows, включая установку, обновления, конфигурацию и безопасность.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.