Microsoft told Windows Latest that it disabled the File Explorer Preview pane in Windows 11 25H2 and 24H2 for internet files.

File Explorer is one of those tools you use every day. On the surface, it seems simple—you click, drag, and drop, and maybe tidy up your Downloads folder now and then. But there are so many useful ...

You can access four new Copilot skills directly from File Explorer. You can summarize, ask questions, and compare up to five files. The process supports Microsoft 365 files, PDFs, and web files.