Microsoft is updating its Notepad editor to version 11.2510.6.0, introducing native support for Markdown tables and enhanced AI functions through streaming technology. The new features include the ability to insert tables via a toolbar button or Markdown syntax, and AI functions such as Write, Rewrite, and Summarize that generate results word by word. The Rewrite function currently supports streaming only on Copilot+ PCs, and a Microsoft account is required to access the AI functions. The update is available to Windows Insiders in the Canary and Dev channels, with no timeline for broader release. Users can disable the new features in settings or revert to older versions of Notepad if desired.