This article describes an update that enables you to upgrade your computer from Windows 7 Service Pack 1 (SP1) to a later version of Windows. This update has prerequisites.

Find out how to set up and use the Xbox Wireless Adapter for Windows, including how to connect the adapter to your Windows device and pair your controller to the adapter.

Describes an update for Windows Update Client for Windows 7 that is dated June 2015.

Get the latest official drivers and firmware updates from Microsoft to ensure your Surface device runs at its peak performance.

This issue can occur for several reasons, including incorrect Bluetooth settings, outdated or incompatible drivers, stopped system services, hardware malfunctions, or problems by recent Windows updates. Try the following troubleshooting solutions to resolve the issue:

Resolve Windows blue screen errors with tips and resources to do your own troubleshooting, or contact the Microsoft support if you need more help.

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If Bluetooth worked before a recent driver or Windows update, rolling back the driver might resolve the issue. Open Device Manager. Expand Bluetooth, then select and hold (or right‑click) your Bluetooth adapter and select Properties. Select the Driver tab, then select Roll Back Driver (if available). Follow the on‑screen instructions.

Windows Update is the recommended way to get the latest audio drivers. Select Start > Settings > Windows Update. Select Check for updates. If audio driver updates are available, install them. Restart your PC to apply the updates.

Microsoft Visual Studio 2015 creates a dependency on the Universal CRT when applications are built by using the Windows 10 Software Development Kit (SDK). You can install this update on earlier Windows operating systems to enable these applications to run correctly.