Summarize the following:
For example, if the original price of a computer was $200, type “200” in cell A1. For example, if you ultimately paid $150 for the computer, type “150” in cell B1. When you do this, Excel automatically calculates the difference between the two prices and displays the numerical value in the cell. For this example, the numerical value in cell C1 should be 50 if you enter the formula correctly. When you do this, Excel divides the price difference by the original price. For this example, the numerical value in cell D1 should be 0.25 if you enter the formula correctly. When you do this, Excel converts the decimal into a percentage.  In this example, the value in cell D1 should be 25%. This means that you saved 25 percent on the purchase of the computer. Because you entered formulas into the other cells, Excel will automatically update the cost savings percentage when you change the original price or the final price, or both. For example, say you also purchased a lamp for $10 that originally cost $17. If you type “17” into cell A1 and “10” into B1 -- and leave all the other cells as they are – the corresponding savings of 41 percent will display in cell D1.

summary: Type the original price of the product or the service in cell A1 and hit enter. Type the final price after all discounts in cell B1 and hit enter. Type the formula “=A1-B1” in cell C1 and hit enter. Type the formula “=C1/A1” in cell D1 and hit enter. Select cell D1 with your cursor and click “CRTL+SHIFT+%”. Input new values in cells A1 and B1 to calculate cost savings percentage on other purchases.


Summarize the following:
There are two methods you can use to remove a contact lens if you have long nails. One is the pinching method, which involves using two fingers to remove the lens.  Most people find it easiest to use both index fingers, but this depends on personal preference. Experiment with different fingers to see which combination of fingertips makes you feel most in control.  Use only your fingertips and not your nail. You do not want to damage your cornea or the contact lens. Gently push both lenses inward, towards the center of your eye. The lens will pop outward.  Secure the lens between both fingers. Do not pinch too hard, as you do not want to break the lens. The lens should not fold in half and opposite sides should not touch.  Pull the lens forward until it comes out of your eye. Many find the pinching method to be difficult to coordinate. If you don't feel comfortable using it, you could try the rolling method instead.  Place your finger tip on the contact lens. Push the lens downward, towards the white of the eye.  Push the lens until it reaches the lower lid and gently guide the lens into the lid.  The lens should roll over. It will be pushed out, much the same way eyelashes are, and this allows you to grasp it and remove it from your eye. Long nails can be particularly harsh on contact lenses. After removing your contact, examine it for damage before placing it in the case.  With the lens resting on the tip of your index finger, hold it up to the light. Examine the lens for any tears or debris. A damaged lens can cause eye irritation and potentially tear the cornea, causing damage to your eye. If you notice any damage, discard the lens rather than storing it.

summary: Try the pinching method. Try the rolling method. Examine the lens for damage.


Summarize the following:
It should state on the label whether the cartridge is compatible with your pen or not. You may be able to find cartridges at stationary shops, office supply stores, or online.  Monteverde, JetPens, Colorado Pen, and other brands carry cartridges compatible with Montblanc pens. You can use a standard fountain pen sized cartridge to fit a Montblanc cartridge pen. Hold the grip of the pen with one hand. Grasp the other end of the pen with your other hand. Turn the end cap counterclockwise while keeping the grip still. The end cap should eventually screw off. The cartridge is a thin tube inside of the pen. It should be pointing out of the nib and the grip. When you tug it, it will snap out of place. You can throw the empty cartridge away. The stopper of the cartridge (where the ink comes out) should go in first in the grip. Push the stopper into the grip right below the nib of the pen until it snaps into place. This snap means that the stopper has been punctured so that the ink can flow. The stopper will look like a clear, tapered end. Unlike the rest of the cartridge, which is filled with ink, the stopper will be clear. Insert the end cap of the pen back over the grip and cartridge. Turn the end cap clockwise to screw it back in. This will encourage the ink to start flowing. A few drops may come out onto the paper. Try writing a few words after a few seconds to help the ink flow.
summary: Buy ink cartridges made by Montblanc or a compatible brand. Unscrew the end cap of the pen from the grip. Pull out the old cartridge. Snap the new cartridge into place. Screw the end cap of the pen back on. Hold the nib downwards over a piece of paper for 5-10 seconds.