Since I started working, I have been using the Windows system's built-in OneNote to record daily notes and some work documents.

The other day, my Office 365 subscription expired, and considering the need for multi-terminal publishing and backup, I exported the entire notebook in Markdown format using the OneNote Md Exporter tool.

After comparing various note-taking platforms, 语雀 became my choice. I directly uploaded and imported the compressed package of OneNote's exported Markdown documents, and the format and images were preserved intact, making the migration relatively smooth.