THE DIFFERENCE BETWEEN SEE ? LOOK AND WATCH

What is the difference between “look”, “see”, and “watch”?When should I use "look", "see", and "watch"?
""I'm watching "Star Trek".Have you seen "Star Trek"?Are the examples above correct?"
""Here are some simple rules that will help deciding which word to use:See is used as inactive word; you just see without any effort:you have visual impression: "I can see my home over there",
"I see trees of green"you understand: "I see what you mean"Look is used as active word, you make an effort to see:you try to see: "look at this!" (maybe you have to turn your head or stand up)you pay an attention: "to look for a baby"you search for something: "you can look up the word in the dictionary"
Watch is also an active word; you also make an effort, but it is for a longer period of time:"I'm watching "Star Trek", "I like to go to a zoo and watch tigers playing"pay attention:
Watch the kittens as they may run away.Here's an example demonstrating the difference:I'm looking, but I don't see it.Back to examples:I'm watching "Star Trek" — it is a continuous action;
Have you seen "Star Trek"? — it is a question if you ever seen it at all, or do you know about it;It can be also formulated: Have you watched "Star Trek" all night?, and it will mean that you have spent all niWhat is the difference between “look”, “see”, and “watch”?When should I use "look", "see", and "watch"?""I'm watching "Star Trek".Have you seen "Star Trek"?Are the examples above correct?"""
Thanks for reading !!!