The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

If you have photos, music, videos, or other files that you want to keep but don't necessarily want on your PC, consider saving them to removable media, such as an external drive, USB drive, DVD, or cloud storage.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

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

Siga los pasos para activar o desactivar Bluetooth en Windows.

Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

Training: Learn how to quickly get started with Microsoft 365, share and collaborate, work in Microsoft Teams, work from anywhere, and try cool Microsoft 365 features.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Découvrez comment installer, réinstaller ou activer Microsoft 365 ou Office 2019 sur un PC ou Mac.