此非安全更新程序包括质量改进。 下面是此更新在安装此知识库时解决的关键问题的摘要。 如果有新功能，也会列出这些功能。 括号中的粗体文本表示我们记录的更改的项目或区域。 [IE 模式] 使用 IE 模式时，Microsoft Edge 有时会停止响应。

Before you start. Check these things before you start troubleshooting Bluetooth on your device: Check your product information. If you’re setting up a new device and Bluetooth is missing, check the product specifications to make sure it has Bluetooth capabilities.

Microsoft Rewards offers and redemption catalogs vary across regions. The following is a list of countries/regions in which Microsoft Rewards is currently available:

Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.

Узнайте, как найти ключ продукта Windows для активации и использовать цифровую лицензию.

PowerPoint for the web supports changing case. See the procedure below. Word for the web doesn't support changing case. Use the desktop application to open the document and change text case there, or else you can manually change the casing of text in Word for the web.

Record last… turns the most recent moments of play into a game clip when background recording is turned on. Set the duration in Windows Settings > Gaming > Captures.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

This article describes the formula syntax and usage of the NPV function in Microsoft Excel.. Description. Calculates the net present value of an investment by using a discount rate and a series of future payments (negative values) and income (positive values).

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