I am not able to find duration and duration loop in the particle edittor. Please explain in detail as i am an absolute beginner.
The default particle system in UE4 is called Cascade
. You can find it’s documentation here: Cascade Particle Systems | Unreal Engine Documentation
There is also a new particle system called Niagara
which you can enable and play around with it.
Settings which you are looking for are under the “Required” Details.