Just one last thing, in Windows File Explorer, can you click the Network icon in the Navigation pane and show us a screenshot of what is displayed in the Contents pane? Thanks.
While I wonder about his network setup, the fact that Microsoft has turned off guest access in Windows recently does mean that it is an avenue to follow, and unfortunately Microsoft has not provided us with a simple on/off switch…
it shouldn’t be this hard - but for some reason it is
I have heard this stated a few times on this forum and others - but I have never experienced it.
As @Geoff_Coupe has said, this may work - but it shouldn’t be necessary and, on Windows 10, it should already be done. The SMB1.0/CIFS components are installed by default on Windows 10 (unlike Windows 11 where they are ommitted by default).
Caviat: With respect to default installed components, I am talking from experience - but my experience is limited to Windows 10 Professional and Windows 11 Professional. I’m not so sure about the state of Window Home editions - but I would not imagine that they would be different in respect of this.
The main difference between Home and Professional editions of Windows with respect to networking is that Professional edition support Domains and all that goes with that (which is rarely used on home networks).
That article refers to specific editions of Windows
Whilst we can’t be sure because there is no direct evidence either way in this thread, it is unlikely to apply here where @Don_Gilbert is inexperienced with Windows and will thus, almost certainly be using Windows 10 Home (or possibly Windows 10 Professional) because those are the Windows editions that came pre-installed on PC’s.
As I stated above, I have never had that issue on Windows 10/11 Professional.