Targeting Windows makes sense for Google, as the release blog post notes more than half of Flutter developers use Windows development tools.

Flutter lets you build compiled, cross-platform mobile, desktop, and web applications from a single codebase. Get started with Flutter and its easy-to-use programming language, Dart.

Google's Flutter allows developers to build apps that can work across different operating systems. Now, Flutter supports Windows, which could result in more apps making their way to PCs.