In one sentence, describe what the following article is about: Many people shampoo their hair every day when they shower, but in reality, shampooing hair every day can cause more harm than good. Your hair creates natural oils to keep the your hair naturally hydrated. Daily shampooing can strip your hair of these natural oils, causing your scalp to overproduce oil to compensate for the oil being washed away. A good rule of thumb is to try and shampoo hair between 2-4 times a week. In place of washing your hair with shampoo, you can try simply rinsing your hair with water to freshen up your look, or use a dry shampoo between shampoo uses to lessen the look of greasy hair. Many people simply lather the shampoo all over their hair, but an important key in attaining beautiful hair goes beyond applying the shampoo, and includes taking care of the scalp. This involves massaging the scalp while shampooing. Massaging the scalp can help relieve stress and bring more blood flow to the area, promoting hair growth and strengthening the roots of the hair. Too often, people overuse the amount of shampoo they need. People who have medium to long hair should use about a quarter sized amount of shampoo. People who have medium to short hair should use about a nickel sized amount. It is best to wash with lukewarm or cool water because hot water strips moisture from your hair and dries it out. The cooler water is gentler on your hair and helps to seal in shine. Squeeze out the water remaining in your hair after you're finished shampooing. You want your hair to be relatively dry before you apply conditioner, because excess water can prevent conditioner from penetrating the hair and supplying its hydration. Again, the amount of conditioner depends on the length of your hair, but more often than not, a nickel sized amount is sufficient. The ends of your hair are the furthest from your oil-producing scalp. They tend to be the driest, and therefore need the most attention with conditioner. Leave the conditioner in for 2-5 minutes. This time allows your hair to absorb the conditioner. You can make use of this time by washing the rest of your body or shaving.
Summary: Shampoo your hair sparingly. Shampoo correctly. Use the correct amount of shampoo. Avoid using hot water to wash hair. Get rid of excess water. Apply the conditioner from the middle of the hair shaft down to your ends.

In one sentence, describe what the following article is about: Look at the notes you took during the past couple of years. You need to remember it all. For the next three months, read and learn all your textbooks (remember only the prescribed ones, there is no need to buy those guidebooks). Learn each and every definition. They will be in the test. For the last three months do and re-do the past papers from the last 20 years. Do them as many times as you can and check your answers from the marking scheme. Review all the tests and exams done in class and learn from your mistakes. Try to print out old IGCSE/GCSE papers, this way when it comes to the real exam you'll know how everything is organised. (Mostly from "Circle the answers" to definitions). You can mostly find past papers on your exam board's website, and there are many other sites which offer them too.
Summary: Start reviewing, the learning is over. Study really hard. Review historic exams.

In one sentence, describe what the following article is about: Click on the "Messages" icon. The Nokia Communication Center subprogram will appear. Choose from the drop-down list. The program will automatically sync all your message folders from your phone. Normally, most text messages are located inside the Inbox. However, you may also delete messages from other folders, such as Drafts, Sent, Archive, and other personal folders. Select a text message by clicking on it to highlight it. Then press "Delete" on your keyboard or click on the trash icon. Confirm the deletion by clicking on the green check button. Press the Ctrl key on your keyboard while clicking on the text messages to select multiple items; all the selected messages will be highlighted. Then "Delete" on your keyboard or click on trash icon. Confirm the deletion by clicking on the green check button. When you're done, click "File" from the menu then "Exit."
Summary:
Launch Messages. Select the phone you wish to use. Select a folder. Delete messages individually. Delete multiple messages. Exit.