选择“开始”，然后进入“Microsoft Store”。选择它以打开应用。 如果 Microsoft Store 无法启动，请访问 Microsoft Store 无法启动 以了解详情。. 打开 Microsoft Store

提示: 如果将 Microsoft 365 应用作为套件的一部分安装，例如 Office 家庭和学生版 或 Microsoft 365，请搜索套件名称。对于独立应用，请按 Project 或 Visio 等应用名称进行搜索。 在大多数情况下，如果单个应用包含在 Microsoft 365 套件中，则无法将其卸载。

如果选择 " 使用 Internet 激活" 选项，激活向导将通过您的 Internet 连接自动与 Microsoft 授权服务器联系。如果您使用的是以前未使用过的有效产品密钥，则您的产品将立即激活。 如果选择 " 使用电话激活" 选项，请拨打 "激活向导" 中提供的电话号码，然后键入客户服务代理提供的确认号码。

Symptom. When trying to install updates from Windows Update you might receive "Updates Failed, There were problems installing some updates, but we'll try again later" with one of the following errors:

Windows Photo Viewer isn't part of Windows 10, but if you upgraded from Windows 7 or Windows 8.1, you might still have it. To check, press and hold (or right-click) a photo in File Explorer, and select Open with.If Windows Photo Viewer isn't in the list, you cannot install it on Windows 10.

Sign out of your account and then sign in to your new account. If everything is fixed, move your personal data and files to the new account. To move your personal files from your old account to your new account, try opening File Explorer, expanding This PC, selecting OSDisk (C:), and looking in the Users folder, where you should see folders for both accounts.

注意 如果你使用同一信用卡购买了其他 Microsoft 服务，则这些服务也可能受到影响。例如，如果家庭组中的子女帐户具有 Xbox Live Gold 或 Game Pass 订阅。 例如，如果家庭组中的子女帐户具有 Xbox Live Gold 或 Game Pass 订阅。

Note: In the following countries, you can cancel your subscription, and depending on the subscription length you may be entitled to a prorated refund.See Countries with prorated refunds for Microsoft subscriptions for more information. Any subscription length - Canada, Israel, Korea, and Turkey Subscriptions longer than 1 month and renewed - Denmark, Finland, Germany (purchases on or after ...

Find out how to submit a case review and learn more about your Xbox enforcements.

购买游戏即可享受高达八折优惠，并且在购买相关游戏可下载内容 (DLC) 和附加内容时享受高达九折优惠。 折扣以 Microsoft Store 价格为基准，并根据游戏的全球发布日期进行分级。 自游戏发布之日起的 31 天到 90 天内，会员可在 Microsoft Store 价格的基础上享受高达 ...