In one sentence, describe what the following article is about: Click the Windows logo in the bottom-left corner of the screen. Doing so will search your computer for the Control Panel app. This blue, circuit board-shaped icon should be at the top of the Start window. It's a printer-shaped option on the far-right side of the page. If your Control Panel window uses Categories view instead of Icons view, you'll instead click the View devices and printers link below the "Hardware and Sound" heading. Right-click the name of the printer that needs cleaning. You'll find it below the "Printers" heading near the bottom of the page. A drop-down menu will appear.  If your mouse doesn't have a right-click button, click the right side of the mouse, or use two fingers to click the mouse. If your computer uses a trackpad instead of a mouse, use two fingers to tap the trackpad or press the bottom-right side of the trackpad. It's at the bottom of the drop-down menu. A new window will appear. You'll find this option at the top of the window. Some printers keep the self-cleaning option in a More Options or a Tools tab as well. This option will usually say Clean Heads or Clean Cartridges, but keep an eye out for any "Clean" option on the page. If you can't find an option to clean your printer's print heads (or "nozzles", or "cartridges"), consult your printer's manual or online documentation. Your printer may not have a self-cleaning option. If prompted to do or click anything during the cleaning process, do so. Otherwise, your printer should clean itself, after which point you can resume printing your documents.  You may have an option to print a test page that will verify whether or not the cleaning process worked. If your printing results still indicate clogged print heads, you'll need to clean manually the print heads to fix the problem.
Summary: Open Start . Type control panel into Start. Click Control Panel. Click Devices and Printers. Open the printer's menu. Click Properties. Click the Hardware or Maintenance tab. Click the "Cleaning" option. Follow any on-screen prompts.

In one sentence, describe what the following article is about: Cien forms the base for all other numbers from 101 to 999. You'll only use cien when referring to the specific number 100, however. When combining it with other numbers, add the suffix -tos to the end of the root. For other hundreds, use the word for the multiplier digit (or a variation thereof) combined with cientos.  One hundred (100) is ciento (SEE-ehn-toh) when there are other numbers present. For example, you would read the number 103 as ciento tres. Two hundred (200) is doscientos (DOHS-see-EHN-tohs). Three hundred (300) is trescientos (TRAYS-see-EHN-tohs). Four hundred (400) is cuatrocientos (KWAHT-roh-SEE-ehn-tohs). Five hundred (500) is quinientos (KEEN-ee-EHN-tohs). Note that this form is slightly irregular. The irregularity avoids confusion with quince (15). Six hundred (600) is seiscientos (SAYS-see-EHN-tohs). Seven hundred (700) is setecientos (SEH-tay-SEE-ehn-tohs). Note that this form is also slightly irregular. Eight hundred (800) is ochocientos (OHCH-oh-SEE-ehn-tohs). Nine hundred (900) is novecientos (NOH-veh-SEE-ehn-tohs). Note that this form is also slightly irregular. Now that you know the words for all the hundreds, tens, and ones, you can start combining those words to name larger numbers. Use an y before the number in the ones place, but not between the numbers in the tens and hundreds places. For example, 285 is doscientos ochenta y cinco. 872 is ochocientos sentient y dos. As with the numbers in the tens, write down a random list of numbers to practice saying them in Spanish. For one thousand, use mil (meel) by itself. For the remaining thousands, use the cardinal number of the multiplier followed by the word mil.  For example, two thousand (2000) would be dos mil. Words for numbers in the thousands follow the same pattern or formula you learned to create numbers in the tens and hundreds. If you want to go into tens of thousands and hundreds of thousands, use the word for the tens or hundreds followed by the word mil. For example, 800,000 would be ochocientos mil. One million (1,000,000) in Spanish is un millón (1.000.000) (oon mee-YOHN). One billion in Spanish is mil millones (meel mee-YOHN-ays), or one thousand million. This is because the Spanish use what is called the long scale system. This system alternates between a scale word and its thousand when naming large numbers. There is the word un billón in Spanish, which sounds like the word "billion" in English. However, this word refers to a million millions, or 1,000,000,000,000.
Summary: Use cien (SEE-ehn) for the number 100 and all other hundreds. List the numbers in the tens and ones places to form the words for numbers from 101 to 999. Memorize the word mil (meel) to say the words for numbers from 1000 through 9999. Follow the thousands' formula for millions and billions.

In one sentence, describe what the following article is about: Water-based stone stains come in a variety of colors. Before selecting a color, look at several and decide which will be most complementary to the shade, type, and texture of stone in your home.  You can buy water-based stone stain and sealant at your local hardware or home and garden supply store. Make sure that the type of stain you select clearly states that it’s made for use on stone. Never apply wood stain to stone. If you’re covering a large area of stonework—and especially if the stone is outdoors—it’s most efficient to put the stone stain into a plastic spray bottle. Use a funnel if needed, to avoid spilling stain. You can usually purchase these at any kind of grocery store, drug store, or dollar store. Spray a thick, even coating of the stain over about 1 foot (30 cm) of the stone at a time. Or, if your stonework comprises large stones with mortar between each, spray 1 stone at a time.  Be sure to spray the mortar between the stones with stain, too. If it’s not stained, it will look out of place. The mortar will not be damaged by the stain. Working slowly to cover the entire surface of the stonework will ensure an even coverage and similar color. Work the liquid into the stone with a bristle brush. Move the brush in a circular direction in order to work the stain deeper into the stone. Help the stone maintain a natural look by smoothing out any obvious spray lines from when the spray was applied. Using a bristle brush will also help you make sure that the stain is applied consistently and evenly over all the stones. The stain needs to work into the stone and dry before it’s touched or sealed. Give the stone at least 8-10 hours to dry. Once the stain has dried, you’re ready to move on and seal it. In general, a single coat of stain is enough to visibly alter the color of each section of stone. However, if you’d like a darker, more pronounced color, apply a second coat using the same techniques that you used for the first coat. When moving from section to section of the stone, try to overlap the stain by about 1 inch (2.5 cm) so that the lines between sections are not visible.
Summary:
Select a color of stone stain. Pour the stone stain into a plastic spray bottle. Spray a small area of stone at a time. Use a bristle brush to work the stain into the stone. Let the stain dry overnight. Apply a second coat if you’d like a darker color.