Effect means the result or change from something. When one thing causes another, the second thing is the effect.
The new law has a strong effect.
Cold weather can have a bad effect.
Effect can mean special sounds, lights, or images used in movies or shows. These effects help make the story more interesting.
The movie has many exciting effects.
The magician used a smoke effect on stage.
Effect also means personal items or property someone owns. This word is often used when someone dies and their belongings are discussed.
She gave all her effects to charity.
His personal effects were lost in the fire.
As a verb, effect means to make something happen or to cause a change. It is often used in formal or official contexts.
The manager effected change quickly.
They effected a new policy last year.
Effect can mean a way of behaving or looking that someone uses to give a special impression. It is not the real feeling, but a show.
He put on an effect of calm.
She spoke with a dramatic effect.
Effect here means a change in picture or sound on a computer or phone. It is used to get attention or show that something happened.
The button click has a sound effect.
The screen shows a flashing effect.