Can I share a folder on win7 to win 10 is this possible ?

Is it possible to share a drive on windows 7 and have it be connected to on windows 10. I mapped a network drive on windows 7 and my other windows 7 can see it. On both windows 7 computers I did not touch dum homegroup I started a network and I did not choose work or public I choose home it gave me a number to write down - I did not use homegroup. But maybe the problem is that I used home when I should have used WORK maybe home is the same as homegroup ??? When we choose work does it give a number to write down ?
anyway
I made folder named stow then I mapped a network drive named z I can connect to it on my other win 7 but windows 10 just knows that I know the Network Credentials
IT thinks that I have setup a name and a password for my share.
EVEN THOUGH i have gone through all the 3 things to get rid of the windows security things
I got rid of network credentials manager but did nothing
Push Win Key and type "Services", locate those services, start them and set Start type to Automatic.
Services are:
- Function Discovery Provider Host
- Function Discovery Resource Publication
- SSDP Discovery
- UPnP Device Host
I did all these things.

So far I have spend about 4 hours fiddling and searching and I wonder how many hours total everyone has spent trying to get past this. ohh --yes I have 1803
So maybe instead of asking how to get rid of the enter network credentials in order to access my mapped drive I will just ask :

IS IT POSSIBLE to share a folder on windows 7 and have it be accessed on a windows 10 ver 1803 machine if so HOW ?

You must be one of those left minded dudes that lives free of emotional distractions. For me the elephant is in the room and I am scratching my head. !
But with burning distraction that my question may remain a unanswered I will read each of those links. Thank you

I read all three links. I read through all the different ways to How to Share Files and Folders Over a Network in Windows 10 Does this mean I should stop trying to read the drive that is shared from my windows 7 computer ? Does this infer that it is not possible to read a the folder that is mapped to drive z ?
OR does it mean that if I share a folder in windows 10 it will then be setup to see the folder.
the picture shows what happens when I try to access the shared folder. I did set my network to private. But its still wants some type of user pass
I even tried net use and it still asked me for a password. I did not give it a password when I shared it I have password sharing off.
Maybe if I try all the steps in sharing a folder for windows 10 then I may be able to see my drive. I have no use for windows 10 right now if I can not read the drive that is mapped from windows 7
SO thats why I asked the question if anyone knows if its possible if a windows 10 can see a drive shared from windows 7

Ok so I guess the answer is yes your making me laugh now. so no each computer has a different login name. I changed the admin name to a new name. so The answer to that is no. On each computer I renamed admin to a new name

Yes they all have the name " workgroup" for the workgroup name

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I am thinking it would be best to rename all my computers back to admin give them the same password and see if it all work.
I would probably have to re-share the folder on my 4Ter ssd drive. ? I sure thank you for your help here