Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Get answers to common questions about Windows 11 and Windows 10 in S mode.

Subscribed. A Subscribed badge means a Microsoft 365 subscription such as Microsoft 365 Family or Personal is already associated with your account and you can access many of your subscription benefits including installing the desktop apps.. Don't already have Microsoft 365, or you're looking for product details and prices? Buy or try Microsoft 365

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

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.