Samba is the primary file sharing system between computer and different operating system. It was known for the widespread of WannaCry ransomware where the malware uses the SMB protocol to spread itself across the network. Hence, you should be very careful across network when using Samba, especially on outdated Windows 7 operating system.
To access a samba network offered by another machine, you simply:
//HOSTNAME_OR_IP/DIRECTORY
. Example://remoteA/public
More coming soon.