Windows 10, version 22H2 update history; July 23, 2024—KB5040525 (OS Build 19045.4717) Preview; July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651)

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

ChatGPT works like a chatbot as it was designed to hold a conversation with you. After giving it a question or prompt, ChatGPT uses machine learning algorithms to understand the context of the conversation and generate the appropriate responses.

Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.

了解如何从“设置”、登录屏幕和黑屏或空白屏幕启动到 Windows 中的安全模式。

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Learn how to troubleshoot Miracast connections and fix problems connecting to a wireless display or dock in Windows.

Describes a Windows Defender update package for Windows Server 2019, Windows Server 2016, and Windows 10.