Microsoft has detailed the reason why File Explorer doesn't show you previews for downloaded files on your PCs.

Microsoft has updated File Explorer to automatically block file previews for items downloaded from the internet, aiming to ...

Microsoft says that the File Explorer (formerly Windows Explorer) now automatically blocks previews for files downloaded from ...

If you cannot preview Word or Excel files in Explorer, but you can preview other text or image files, then this post will help you fix the problem. If the Word or Excel file preview is not working in ...