Many of them desire to know how to share Netflix account. You can use the same password for Netflix and other services. If you share your Netflix account with family members, keep your password private for security reasons. Use Password Manager to do this.
Most password managers allow you to share your password with others in a secure way. If the other person has the same password manager as you, the program will handle the automatic login without displaying your password.
While Netflix has a huge library of great content, some of it is restricted to US residents due to copyright agreements. To bypass these restrictions and access geo-restricted content, you will need a reliable Netflix VPN that supports streaming. Here is a complete list of tested Netflix VPNs.