XML allows you to create any tag that you need to describe your data and the structure of that data. For instance, say that you need to store and share information about pets.

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

尽管 Microsoft Excel 仍支持 Excel 4.0 (XLM) 宏，但我们建议你将其迁移到最新版本的 Microsoft Visual Basic for Applications (VBA) 。 通过迁移宏，可以利用对 VBA 编程对象模型的改进。 如果决定尚未准备好迁移，仍可以运行 Excel 4.0 宏。

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.

If your camera is unable to capture the QR code, you can manually add your account information to the Microsoft Authenticator app for two-factor verification.

Se describe cómo utilizar la herramienta Comprobador de archivos de sistema para solucionar problemas relacionados con archivos de sistema que faltan o están dañados en Windows 8.1, Windows 8, Windows 7 o Windows Vista.

Get started with news and interests, choose how weather looks on your taskbar, turn it on and off, personalize your feed and choose interests and followed publishers.

Windows 裝置可能會在不同時間取得新功能，因為 Microsoft 透過數種維護技術提供非安全性更新、修正、改進和增強功能，包括控管功能推出 (CFR)。 Windows 會告知您是否需要重新開機裝置以完成更新，而且您可以選擇最適合您完成更新的時間。

Follow the recommendations in this article to troubleshoot sync issues in OneNote for Windows and macOS.

Windows 11, version 21H2; July 9, 2024—KB5040431 (OS Build 22000.3079) June 11, 2024—KB5039213 (OS Build 22000.3019) May 14, 2024—KB5037770 (OS Build 22000.2960)