Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

Learn how to upgrade from Windows 10 Home to Windows 10 Pro or Windows 11 Home to Windows 11 Pro, including how to use a valid product key or the Microsoft Store.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

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Learn how to find which version of Windows operating system your PC is running and device specifications.

Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

Remote Assistance and Easy Connect let someone you trust take over your Windows 10 PC and fix a problem from wherever they are.

Here are some answers to the frequently asked questions about the OneDrive desktop app for Windows.

Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.