Fix your audio drivers. Hardware problems can be caused by outdated or malfunctioning drivers. Make sure your audio driver is up to date and update it if needed. If that doesn't work, try uninstalling the audio driver (it will reinstall automatically).

If your system is asking you for your BitLocker recovery key, the following information may help you locate your recovery key and understand why you're being asked to provide it. Important: Microsoft support is unable to provide, or recreate, a lost BitLocker recovery key.

If you pre-ordered a game and want to cancel, you can do so up to 10 days before the game launches at: Order history. After this time, you may be billed, and you’ll need to request a refund to cancel your order. For more info about digital game pre-orders, see: Pre-order Xbox digital games in the Microsoft Store.

How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version.

Did this resolve your issue? Check the Xbox services, games, and apps for any service outages.

Post questions, follow discussions and share your knowledge in the Outlook.com Community. Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

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, here are some solutions.

You'll need to ensure that the password stored in Microsoft Edge matches the password you've set for the website. Go to Settings and more > Settings > Profiles > Passwords . Next to the password you want to change, select More actions , and then select Edit.

Protect your Android, iPhone, Mac, and Windows devices from threats by installing Microsoft Defender. Download Microsoft Defender on your devices either by: Scanning the following QR code. Searching for Microsoft Defender in your app store. Sharing with your devices, the following link: Copy link.

无法登录到 Hotmail 或 Outlook.com？. 注意: 你的 Hotmail 或 Outlook.com 密码与你的 Microsoft 帐户密码相同。. 如果可以登录，但 Outlook.com 出现问题，请检查 服务状态 。. 如果状态不是绿色，请等到服务正常运行再重试。. Microsoft 始终保持留意异常的登录活动，以防其他 ...