Windows 激活方法. 取决于你获取 Windows 11 副本的方式，你需要数字许可证或由 25 个字符组成的产品密钥才能激活该副本。. 如果二者都不具备，则无法激活你的设备。. 数字许可证（在 Windows 11 版本中称为数字授权）是 Windows 11 的一种激活方法，该方法不需要输入 ...

需要注意的事项. 若要检查更新，请选择“ 开始 > 设置 > Windows 更新 ”，然后选择“ 检查更新 ”。. 如果有可用的更新，可以选择安装它们。. 检查更新. 如果在更新设备时遇到问题（包括以前的主要更新出现问题），请参阅 排查更新 Windows 问题 中的常见修补 ...

有时您需要更新您的 Microsoft 帐户的安全信息 — 例如，在您获得新的电话号码或电子邮件地址，或者是您第一次输入错误的安全性详细信息。使用此页面上的步骤来更新用于验证 Microsoft 帐户的安全信息。

To check your current controller button settings: Press the Xbox button to open the guide. Under Profile & system, select Settings. Under Devices & connections, select Controllers & headsets. On the screen for your controller, select Configure. Carefully review the current mapping for each of the buttons on your controller.

In the Microsoft Store, you can filter games based on rating, number of players, and more. This feature is especially helpful if you want to find family-friendly games. Press the Xbox button , and then select Store. Select Browse games, and then select All games. Collapse all.

在“ 公式 ”选项卡上，单击“ 更多函数 ”，指向 “统计 ”，然后单击以下函数之一：. COUNTA ：对不为空的单元格进行计数. COUNT ：对包含数字的单元格进行计数。. COUNTBLANK ：对空白单元格进行计数。. COUNTIF ：对满足指定条件的单元格进行计数。. 提示: 若要 ...

We understand that sometimes purchases of digital game products don’t go as planned. When that happens, we’ll help you request a refund. Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date. Requests are for games in which you haven’t accumulated a significant ...

There are four ways to open Snipping Tool: Select the Start button, enter snipping tool, then select Snipping Tool from the results. Press Windows logo key + Shift + S for a static image snip. Press Print Screen ( PrtSc ) for a static image snip. Press Windows logo key + Shift + R for a video snip.

Select App settings, and then under Offline permissions, make sure that the toggle is set to On. Once you set this, any devices previously designated as offline will be toggled to Off, and you'll no longer be able to play games offline on those devices. Prepare your game or games. Once your device is set up, you'll need to launch each game you ...

An upgrade can take place on your existing device, though Microsoft recommends using Windows 10 on a new PC to take advantage of the latest features and security improvements. This FAQ is intended to answer questions about upgrading to Windows 10. An update ensures you have the most recent features and security improvements for your current ...