Article: Click once the OptiFine setup file you downloaded, then press either Ctrl+C (Windows) or ⌘ Command+C (Mac). Click or double-click the Minecraft app icon, which resembles a grassy block of dirt. This will prompt the Minecraft launcher window to pop up. It's in the upper-right side of the window. This option is in the middle of the window. Doing so opens the information page for your Minecraft installation. Click the green, right-facing arrow to the right of the "Game directory" text box. This will bring up the Minecraft installation folder in a File Explorer (Windows) or Finder (Mac) window. It should be in the middle of the window; doing so will open the "mods" folder. If there isn't a "mods" folder, create one by doing the following:   Windows — Right-click a blank space in the folder, select New, click Folder, type in mods (do not capitalize the title), and press ↵ Enter.  Mac — Click a blank space in the folder, click File, click New Folder, type in mods (do not capitalize the title), and press ⏎ Return. Press either Ctrl+V (Windows) or ⌘ Command+V (Mac) to do so. You should see the OptiFine file appear in the folder after a second or so. You can also just click and drag the OptiFine file into the "mods" folder if you don't want to keep a copy of the original download. In order to run OptiFine through Minecraft Forge, do the following:  Click the News tab in the Minecraft launcher window. Click the upward-facing arrow to the right of PLAY. Click forge. Click PLAY.
Question: What is a summary of what this article is about?
Copy the OptiFine file. Open the Minecraft launcher. Click the Launch options tab. Click Latest release. Open the Minecraft folder. Double-click the "mods" folder. Paste in the OptiFine file. Run OptiFine via Forge.

Problem: Article: It's hard to view eclipses when you're not aware they're happening! One of the best ways of knowing when eclipses will happen is to use the internet and follow updates on reputable sites. In addition, some good astronomy books and periodicals will also keep you updated about forthcoming eclipses. Some of the sites worth keeping an eye on include:  NASA Eclipse website here: this has both solar and lunar eclipse details. See also, NASA eclipse path maps through 2020 and through 2040. Some of your favorite science and astronomy information websites and blogs might update you about upcoming eclipses as they're about to happen. Some weather elements will make it hard to see an eclipse, such as clouds or a storm. If it's clear, you're all set to watch! Use this weather forecast to dress appropriately for the eclipse. If it’s winter and you’ll be watching a lunar eclipse, you’ll want to bundle up to stay warm. If it's your own backyard, you'll already be familiar with it, but if you want to go somewhere with a clearer view, check it out before the eclipse. See what the terrain is like, where you can park your car, whether it's likely to be popular with other people, etc. There are actually some key things to look for when selecting a good eclipse-viewing spot:  View: Choose a spot with a good view of the horizon to enable you to see approaching and departing shadows. Comfort: Are there restrooms, refreshments, shade options, etc? Accessibility: Is it easy to reach, easy to park, easy to walk around, and so forth? Familiarity: Is it likely to attract busloads of tourists? If there is ease of access for buses, bus parking, and you've seen the site getting buzz on Twitter and Facebook, you might want to find somewhere less well-known and therefore less likely to be crowded! If you know someone who has a farm, ranch, or quiet, open property in the vicinity of the eclipse, consider asking them if they mind you turning up to watch the eclipse.
Summary: Find out when and where eclipses are happening. Check the weather forecast leading up to an eclipse. Visit your eclipse viewing site in advance.

This will act as a medium between your television and your iPad. Using the HDMI cable that came with the Apple TV, connect it to your television set. Locate the HDMI port on your TV. Once connected, follow the instructions in your user manual to set up Apple TV on your display. You will need to connect to a Wi-Fi network.
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One-sentence summary --
Obtain Apple TV. Connect Apple TV to your Television. Configure Apple TV.