http://www.minecraftforum.net/forum/51-minecraft-mods/. Use the search bar in the top right of the page. You can also click http://www.minecraftforum.net/topic/249637-174-optifine-hd-d1-fps-boost-hd-textures-aa-af-and-much-more/page__hl__%20optifine Do so by clicking on it. Click the (<<) button in the page count to the left of the thread. You should then end up with a .zip file.

Summary: Head to the Minecraft Mod forums: Search for the OptiFine mod. Access the thread. Head to the first page of the thread. Scroll down until you see "Download" and click it.

At the very least, you will need a camera. Don't worry about purchasing one that is top of the line, but instead choose something of good quality at an affordable price. You'll have plenty of time to upgrade in the future. If your camera doesn't have a good microphone, you may also want to purchase boom mics so that the actors' voices come through loud and clear. Choose an idea for your first film based on something you are both passionate and knowledgeable about. Get inspiration from the real world, even if your film will be sci-fi or fantasy. The audience should still be able to relate to the issues and connect to the characters. Focus on content. What's in your film is more important than the equipment you shoot your film with. Remember to keep your focus on the content of the film and create a story that other people want to see and can identify with. Making a film takes an entire crew to keep things running smoothly. Select people to fill the roles that you cannot, such as producer, director, scriptwriter, camera operator, gaffer, boom operator, costume coordinator, art director, technical producer, and actors. If you've taken film classes, see if any of your classmates are interested in joining your film crew. You can also post notices at school or online to find people willing to become part of the crew. Pick a nice day when your crew can arrive at the set location. Spend time working with your actors to ensure they deliver their lines correctly and show appropriate emotion.Take your time; your film will be stronger if you aren't rushing. You may need to film a scene several times to get it right. Go through each scene to find the best shots. Add music and sound effects to the film. Pay close attention to the details to ensure the film is the best it can be. Make sure transitions are seamless and that there are no errors in your film, such as an actor drinking lemonade for part of one scene and Kool-Aid for another part of the same scene. This is the most important step because if you do not have fun, it will come across in your film. Laugh at your bloopers, and take breaks if you need them. Remember why you are filming in the first place: you love making movies. Do it for the fun, not the fame. Distribute your film in every way you can. Post it online, to your social media accounts, YouTube, and Vimeo. You should also try to show your film to people in person. Sign up for screening contests or set up a showing of your film in your hometown.

Summary: Get the proper equipment. Come up with an idea for a short film. Choose your film crew. Start shooting. Edit your film. Have fun. Market your film.

Probability can only be calculated when the event whose probability you're calculating either happens or doesn't happen. The event and its opposite both cannot occur at the same time. Rolling a 5 on a die, a certain horse winning a race, are examples of mutually exclusive events. Either a 5 is rolled or it isn't; either the horse wins or it doesn't. Let's say you're trying to find the likelihood of rolling a 3 on a 6-sided die. "Rolling a 3" is the event, and since we know that a 6-sided die can land any one of 6 numbers, the number of outcomes is 6. So, we know that in this case, there are 6 possible events and 1 outcome whose probability we're interested in calculating. Here are 2 more examples to help you get oriented: Example 1: What is the likelihood of choosing a day that falls on the weekend when randomly picking a day of the week? "Choosing a day that falls on the weekend" is our event, and the number of outcomes is the total number of days in a week: 7. Example 2: A jar contains 4 blue marbles, 5 red marbles and 11 white marbles. If a marble is drawn from the jar at random, what is the probability that this marble is red? "Choosing a red marble" is our event, and the number of outcomes is the total number of marbles in the jar, 20. This will give us the probability of a single event occurring. In the case of rolling a 3 on a die, the number of events is 1 (there's only a single 3 on each die), and the number of outcomes is 6. You can also express this relationship as 1 6, 1/6, 0.166, or 16.6%. Here's how you find the probability of our remaining examples: Example 1: What is the likelihood of choosing a day that falls on the weekend when randomly picking a day of the week? The number of events is 2 (since 2 days out of the week are weekends), and the number of outcomes is 7. The probability is 2 7 = 2/7. You could also express this as 0.285 or 28.5%. Example 2: A jar contains 4 blue marbles, 5 red marbles and 11 white marbles. If a marble is drawn from the jar at random, what is the probability that this marble is red? The number of events is 5 (since there are 5 red marbles), and the number of outcomes is 20. The probability is 5 20 = 1/4. You could also express this as 0.25 or 25%. The likelihood of all possible events needs to add up to 1 or to 100%. If the likelihood of all possible events doesn't add up to 100%, you've most likely made a mistake because you've left out a possible event. Recheck your math to make sure you're not omitting any possible outcomes. For example, the likelihood of rolling a 3 on a 6-sided die is 1/6. But the probability of rolling all five other numbers on a die is also 1/6. 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6/6 , which = 100%. This just means that there is no chance of an event happening, and occurs anytime you deal with an event that simply cannot happen. While calculating a 0 probability is not likely, it's not impossible either. For example, if you were to calculate the probability of the Easter holiday falling on a Monday in the year 2020, the probability would be 0 because Easter is always on a Sunday.
Summary: Choose an event with mutually exclusive outcomes. Define all possible events and outcomes that can occur. Divide the number of events by the number of possible outcomes. Add up all possible event likelihoods to make sure they equal 1. Represent the probability of an impossible outcome with a 0.