排查在 Microsoft Store 购物相关的问题 付款选项疑难解答 未知费用疑难解答 无法找到或安装应用 不能将应用或游戏推送到设备 修复应用问题 在 Windows 中找不到 Microsoft Store 应用 Microsoft Store 应用无法打开 “无法完成此交易”错误

Type a description for the restore point, and then select Create.

Go to the Windows 7 Service Pack 1 download page on the Microsoft website. Select the Download link that corresponds to your version of Windows 7. Select each of the download links and save them to your PC. When you're ready to install SP1, run the .exe file you downloaded from the site.

If you choose to install Windows 11 on a device that does not meet these requirements, and you acknowledge and understand the risks, you can create the following registry key values and bypass the check for TPM 2.0 (at least TPM 1.2 is required) and the CPU family and model. Registry Key: HKEY_LOCAL_MACHINE\SYSTEM\Setup\MoSetup

通过使用 Microsoft 帐户登录，新的 MSN 允许您在 MSN 上个性化您的体验，并在每台设备上为您提供这种体验，包括 MSN 网站和 MSN 应用。 通常，个性化将在您的设备之间同步。 注册 注册一个 Microsoft 帐户非常简单。 注册一个 Microsoft 帐户。 登录

That verification method isn’t working right now: Sometimes the block may be tied to the verification method you are using.Try using another verification method connected to your account. For example, if you are using SMS to verify yourself and are hitting a block, try using an alternate email that is connected to the account to receive your authorization code.

To pin Quick Assist to your taskbar so you can quickly get back to it, after Quick Assist is open, right-click (or press and hold) the icon on your taskbar > Pin to taskbar. If the old app icon still appears on your device, make sure you select the new app icon.

Support for home products. Depending on your product and if it's still in support, Microsoft support experts are available to help you with a broad selection of support options and able to address product and service challenges for a more personalized experience. Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft ...

Use Outlook in the new Microsoft Edge. In Microsoft Edge, sign in to your Outlook on the web or Outlook.com account.

If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need help?, select Yes.