You have a great assortment of plants here. Different plants require different care. I think it would be easier if you posted pictures of one type of plant and had us discuss it for you and then move onto the next one.
Let me start with the first two pictures you have This is a Spathiphyllum, commonly called a peace lily. It needs bright light but no direct sunlight. All of your plants will enjoy a bright window. Keep the soil slightly moist, but not overly wet and soggy. As soon the flower starts turning brown, or the leaves start turning yellow clip them off.
There are plenty of videos on YouTube so once you know the names of the individual plants you can go there and learn in depth how to care for them.
I don't mean to discourage you from asking questions because we love to answer them. If you are unsure about anything, please ask again. I'm sure someone will join in with identification for the various other plants that you have.