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 can't find a file on your computer or you accidently modified or deleted a file, you can restore it from a backup (if you're using Windows backup) or you can try to restore it from a previous version. Previous versions are copies of files and folders that Windows automatically saves as part of a restore point.

Disk cleanup in Windows. Windows 11 Windows 10. To delete temporary files: In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results. Select the drive you want to clean up, and then select OK. Under Files to delete, select the file types to get rid of.

Xbox subscription cancellations and refunds. Request a refund for digital games. Check your Xbox purchase history. Get help with purchase errors. Pre-order Xbox digital games in the Microsoft Store. Get help with a digital code or gift card.

To switch voice typing languages, you'll need to change the input language you use. Here's how: Select the language switcher in the corner of your taskbar. Press the language switcher in the bottom right of the touch keyboard.

Game Pass subscriptions are available for use on Xbox Series X|S, Xbox One, PC, and your mobile device. Xbox Game Pass Ultimate works on console, mobile device, and PC, and includes multiplayer gaming. For more info about other Game Pass offers, visit: PC Game Pass FAQ. All about Xbox Game Pass Ultimate.

若要要求退款，您必須登入您用來進行購買的 Microsoft 帳戶，並提供所購買內容的名稱、訂單編號和需要退款的原因。. 您可以連絡 aka.ms/contactxboxsupport 以要求退款和取得其他支援。. 如需有關實體 Xbox 產品 (例如遊戲光碟片和主機) 及其他 Microsoft 產品提出要求的 ...

To delete a page that contains text, graphics, or empty paragraphs, select the content to delete, and press Delete. You can also do this: Windows macOS. Click or tap anywhere in the page you want to delete, press Ctrl+G. In the Enter page number box, type \page.

A factor in authentication is a way of confirming your identity when you try to sign in. For example, a password is one kind of factor, it's a thing you know. The three most common kinds of factors are: Something you know - Like a password, or a memorized PIN.

管理在线安全和隐私设置. 在 Xbox.com 上登录到 Microsoft 帐户。. 选择玩家代号，然后选择“更多操作”按钮 (…)。. 选择“Xbox 设置”，然后选择“隐私和在线安全”。. 因为正在访问敏感信息，可能需要输入密码或 PIN。. 选择“Xbox Series X|S、Xbox One 和 Windows 10 设备 ...