Summarize the following:
Some screens only go back in one way, and if you don't put them back in the same way, they aren't going to stay. Look at the screen when you're pulling it out, and mark the top of the screen if you need to. If you forgot to look at the screen when you took it down, pull out another one to see how it goes in place. The spline will always face outward. It's usually easiest to begin from the top of the window and work your way down. However, as you slide it into place, make sure the pressure clips are falling into the proper track on the right. Most often, the springs should go to the right when looking at the window from the outside. These springs look like little metal strips that create a curve on one edge. Sometimes, the clips pop out of place. They should be against the outside edge only, not flopping to the left or right. The top screen will have a lip at the bottom that goes over the bottom screen. The pressure clips, if the screen has them, need to be to the right when looking at the window from the outside. Press the pressure clips into the track on the right, then press in the left top corner. Push the screen to the top without pressing in the bottom left corner. Insert the second screen under the top screen's bottom lip with the pressure clips facing right. Push the screen all the way over to the right. Press the bottom left corner in, while still keeping the top screen's bottom corner and the bottom screen's top corner out a bit. Once the bottom left corner is in, press on the left middle part where the corners meet to set it in place. If you need to put the screen in from the inside, the springs should be on the left. The feathered/pleated edge will go on the top. Slide the top part of the screen out the window, and bring it back flat against the window. Set the screen in the tracks with the springs in place. Lift the screen up the window, and set it in place from the top if you can. To set it in place from the top, press in towards the house at the top corners. You can do this from the outside, or if your house has windows that open from the top and bottom, from the inside.

summary: Pay attention when you take the screens out. Start from the top. Check the springs or pressure clips if it won't go in. Place 2-part screens in like a puzzle. Set in a 1-part screen with the springs to the left from the inside.

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Click the magnifying glass-shaped icon in the top-right corner of your Mac's screen. A search bar will appear. This will search your Mac for the Terminal program. It should be at the top of the Spotlight search results. Doing so opens Terminal. Type in cupsctl WebInterface=yes and press Return, then wait for the command to finish running. Open a web browser, type http://localhost:631/ into the browser's address bar, and press Return. This tab is in the top-right side of the page. Click the right-most drop-down menu below your printer's name, then click Set Default Options in the drop-down menu. It's a tab at the top of the page. You may be taken to this tab automatically after selecting Set Default Options. It should be directly below your printer's name. Click the "Output Color," "Color," or "Color Mode" drop-down box, then click Black, Black & White, or Grayscale in the drop-down menu. This option may be labeled differently for your printer. If you can't find a "Black" or "Black & White" option, your printer does not support black-and-white printing. It's at the bottom of the "Basic" section. Doing so will save your settings and apply them to your Epson printer. You may be prompted to enter your Mac's administrator username and password. This is usually the user and password you log into when you first start your Mac. Open the document or page that you want to print, then press Command+P, select your printer's name if it isn't already selected, review the rest of the print settings if needed, and click Print. You can also find the Print option in the File menu of most programs.

summary: Open Spotlight . Type in terminal. Double-click Terminal. Run the printer options command. Go to the Local Host 631 page. Click Printers. Select the "Set Default Options" option. Click Administration. Scroll down to the "Basic" section for your printer. Change the "Output Color" option. Click Set Default Options. Print your document.

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Young guppies, also known as "fry", require special feeding separate from the adults, and should be separated for their safety as well.Prepare a 5 gallon (20 L) tank with care, making sure it has everything necessary for the guppies' survival. As with any aquarium, running a fishless cycle is an excellent way to prepare the tank before you introduce any fish. Purchase a breeding net or mesh from a fish store that divides the tank into two sections. The newly hatched guppies will be able to swim through the holes of the net and escape the mother fish, which may try to eat them. If you don't want to purchase a net or are not sure if the net you have has the right sized holes, you may protect the fry by planting several aquarium plants for them to hide in. Females have a dark spot on their abdomen, also called a gravid spot, which becomes much darker once her internal eggs have been fertilized. The eggs will grow inside her for 2130 days, and her abdomen will become larger and darker as this happens. Transfer the female back to the main tank as soon as you notice she has given birth, so she does not compete with the fry for food or attempt to eat her young. If you are breeding guppies to sell or to produce specific traits, move the male and female you wish to breed into the tank before the female is pregnant. Return the male to the main tank once you notice the darker gravid spot. Note that female guppies can store sperm for months, so a fish you purchased as an adult may be fertilizing her eggs with a male not present in your tank for the first several litters. Guppy fry have tiny mouths and high protein requirements, so they must be fed separately from the adults. Have their special food ready to go before the fry are born, and include both protein sources and vegetable matter. High quality protein can be supplied in the form of baby brine shrimp (not adult), microworms, finely chopped beef heart, and/or a mash of egg yolk and water. Vegetable matter can be used in smaller quantities, and can take the form of infusoria (microscopic organisms that color pond water green), fresh and finely chopped dark green lettuce, or small pieces of boiled spinach. Do not to feed them adult brine shrimp until they have grown into juveniles; if the shrimp remains untouched it is too big for the fry to eat. Growing fry have greater energy needs than adult guppies as well as smaller stomachs, so feed them tiny amounts of food about 6 times daily. If the water grows dirty or cloudy despite frequent water changes, reduce the amount of food and make sure it is small enough for them to eat. Once your fry have been born, you may wish to change 10% or less of the water every couple days, instead of doing a larger and more stressful water change every week or two. Young fish are especially vulnerable to water changes, and the high frequency of feeding can cause waste to build up in the tank quickly. After about 2 months, the fry should be considerably larger and will only need to be fed 34 times a day. After about 45 months, they can be switched to an adult diet and fed 12 times a day. You may choose to alter the diet slowly to increase the odds of the fry accepting flakes, gradually replacing other parts of the diet with flake food. Different varieties and individuals will grow at different rates, however, and you should not move the fry into a tank with adult fish until they are close to the same size. You may be able to switch to larger food such as adult brine shrimp earlier if your guppies are growing at a good rate. Keep feeding the juveniles high quality food, however, and watch them to make sure they eat the new food.
summary: Prepare a separate breeding tank. Divide your breeding tank into two sections using a breeding net. Move pregnant females to the breeding tank until they give birth. Prepare special food for your fry. Feed the fry several times a day. Change small amounts of water frequently. Reduce the frequency of their feedings gradually.