I have an HP desktop and laptop. Neither have the homegroup application. I am the admin and only user for both.
Desktop (Wifi, not ethernet)- Windows 10 Home version 10.0.19041
Laptop- Windows 10 Home version 10.0.19042
Both desktop and laptop are connected to my home WiFi network. I have network sharing enabled and all settings I believe are open.
From the desktop, I can see the laptop on my network, can see the only user and its files.
From the laptop, I can see the desktop on my network, but when I click users, it's blank. My user and files do not show up.
One issue I had on the way to sharing which might be relevant is related to the network credentials.
When accessing the laptop from the desktop, I was prompted for network credentials, so I entered my microsoft account username and password, no issues.
When accessing the desktop from the laptop, I was prompted for network credentials and the same credentials don't work. I changed the setting to turn off password protection, but accessing both computers still require a password. The microsoft username and password still work for accessing the laptop, but not the desktop.
I followed some internet troubleshooting which advised to use the IP address as the computer name and username and then create a password. This has allowed me access to the computer on the network, but as above, I can't see any users. I don't know if the credentials are causing this issue.
I've read many troubleshooting articles and none of them have worked or are relevant. Many reference the homegroup which these version of the OS don't have.