Find out how to fix sound or audio problems in Windows.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Try these solutions if you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out.

Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

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

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Learn how to sign in or out of your Outlook.com email account, and get solutions for common login issues.

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