Hi Seth. I'm Greg, 10 years awarded Windows MVP, here to help you.
Sharing has been widely broken in WIndows 10 since they removed automated HomeGroup, which many think is to push us to use OneDrive, which I'll discuss a bit later.
Check over these steps for how to set up simple file sharing in WIndows 10:
https://pureinfotech.com/setup-network-file-sha...
https://support.microsoft.com/en-US/help/409269...
If that doesn't work then try these fixes for file Sharing:
https://www.lifewire.com/troubleshooting-window...
https://appuals.com/how-to-fix-the-windows-10-f... (Avoid ad links which intrude into editorial copy, especially avoid Restoro and Reimage ads)
https://www.windowsbasics.com/2020/02/how-to-fi...
https://winaero.com/password-protected-sharing-...
/network_sharing_troubleshooting_tips.htm
https://www.guidingtech.com/fix-window-10-file-...
https://www.wintips.org/fix-windows-10-network-...
https://techcult.com/fix-windows-10-file-sharin...
https://www.youtube.com/watch?v=1891lnmTxuA
https://www.youtube.com/watch?v=PqC9qiEfcZs
See here how to set up network file sharing using OneDrive:
https://www.alphr.com/cannot-see-shared-folders...
If problems persists please report back exact failure and any errors received. Based on the results you post back I may have other suggestions if necessary.
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