Can you somehow explain Entropy in layman’s terms or the easiest way to understand it without using physicist’s.
Entropy is usually only talked about in specific systems because total entropy isn't as useful of a term to talk about. But what it simply means is that the number of ways in which a system can be arranged.
The best way to think about it is the equation (change in energy or temperature) divided by (total temperature) = Change of Entropy of a given system. Delta-s = Q/T
Another way to think about entropy is the amount of energy in the system that cannot do work. It is wasted energy if you will (but the term wasted isn't really correct but it works for this example). It is much like energy lost but without it actually going anywhere.
Anytime anything happens in a system energy is wasted. There is always a theoretical maximum efficiency. Usually it dissipates as heat energy. However in a closed system it cannot escape.
This is considered disorder or chaos. Simply because the energy isn't well defined and cannot be accounted for. It is basically bouncing around aimlessly without doing any "work". In a closed system the amount of its energy that is bouncing around doing nothing in this nonconvertible or useless for work form will only ever increase or stay the same. This is also why we have "maximum entropy. The entropy will be maxed out when all of the energy in the system is used up in its useful form.
However in systems that are not closed, such as our Earth, overall entropy can be decreased by adding more useable energy.
Imagine entropy is like a wet towel that slowly drys. And the dryer it is the more entropy it has. When it is fully dry and there is no more water on the towel in liquid form it will be considered at maximum entropy. However if we have a bucket of water that we keep pouring onto that towel it will never be dry and it can even increase its "wetness". Eventually that bucket will be empty and eventually the towel will dry. But until that time the system itself can increase in entropy and therefore order. That is why we can have life on Earth (as a non-closed system) while eventually life in this universe (which is closed system as far as we know) will be snuffed out.
Edit.
I have made an error. When I stated it cannot be accounted for that was incorrect. It can be accounted for but we require additional information to define its state.