An Act is a decree or law passed by a legislature, such as the State Legislative Assembly or Parliament.
A bill is introduced in the legislature and then voted on by the legislators.
It is subsequently sent to the Governor or President for approval if it passes. It is enacted as an Act once it has been authorized.
Law is a set of rules and regulations designed to control a society and its citizens.
Laws are enacted to guarantee that people behave properly according to society’s accepted norms.
Government institutions regulate laws and have sovereign authority over them.