In Start Search type credential and hit the Enter key:
Open "Windows Credentials"
Remove any old network credentials for your desktop computers
Try connecting again - Windows will prompt for fresh credentials
Settings > Network & Internet > Advanced network settings
Click "Advanced sharing settings"
Ensure "Network discovery" and "File and printer sharing" are turned ON for your current network profile
Under "All Networks," set "Public folder sharing" to ON and "Password protected sharing" to OFF (temporarily)
Use Local Account Credentials Instead of Microsoft Account