If you have problems recovering a corrupted or unsaved Notepad file, then use one of these 3 methods to recover the Notepad file.

Using the Startup Repair tool from the Recovery Drive can help you get a problematic Windows 10 system back to a bootable state.

Windows 10 test build 17713 includes a bunch of new Notepad features, along with Edge, Defender Application Guard and other tweaks, fixes and updates.