Many users find that using Microsoft 365 apps with keyboard shortcuts on an external keyboard helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen, and are an essential alternative to using a mouse.

查找 Windows 7 或 Windows 8.1 的产品密钥. 卸载或重新安装 Windows 7 或 Windows 8.1 时，通常需要产品密钥。 通常，如果购买的是实物 Windows 拷贝，产品密钥应该在标签上或者在 Windows 随附包装盒中的卡上。

Get step-by-step instructions on how to create and analyze the wireless network report in Windows 10, so you can fix Wi-Fi problems at home.

As Bingbot crawls the web, it sends information to Bing about what it finds. These pages are then added to the Bing index and algorithms are used to analyze the pages so we can effectively include them in search results, including determining which sites, news articles, images, or videos will be included in the index and available when users search for specific keywords.

重要: 使用您的臉部登入需要與 Hello 相容的相機。 使用指紋登入時，您的裝置必須具備指紋辨識器。 如果您的裝置未隨附其中一個，您可以向許多熱門零售商購買可透過USB連線到您裝置的裝置。