Scarlet fever is caused by the bacteria Group A Strep, which is the same bacteria that causes strep throat. The most common early symptoms are a fever and a sore throat, as well as sore and swollen glands (lymph nodes) in your neck. This may or may not be followed by abdominal pain, vomiting, and/or chills. With a Group A Strep infection, your tonsils are often coated with white chunks (called "exudate") that can be seen if you open your mouth very wide and look in a mirror. A sore throat caused by Group A Strep usually does not have a cough, which is one way that you can differentiate it from other infections. In addition to a sore throat, the hallmark of how scarlet fever presents is as a skin infection. The scarlet fever rash caused by Group A Strep is usually red with a rough feel, similar to sandpaper. The rash may be the first symptom to appear, or it may appear up to seven days following the onset of other signs and symptoms. The rash typically begins by affecting your neck, your underarms, and your groin area. The rash can then spread to affect other areas of the body. The rash is often accompanied by a very red tongue (called a "strawberry tongue"), a flushed face, and red lines in various skin folds including the groin, armpits, knees, and elbows. Scarlet fever is most common in children and adolescents between the ages of five and 15. Therefore, if your child develops these symptoms, it is important to bring him or her to a doctor immediately. Keep in mind, however, that Group A Strep infections and scarlet fever can develop in people of any age.

Summary: Recognize the signs and symptoms of a streptococcal infection. Be on the lookout for the characteristic scarlet fever rash. Know who is at higher risk.

Locate your access panel, which will be either on the front or back of your printer, depending on the model. Following the directions in your manual, gently pull out the printer cartridge. They should just pop out pretty easily. There will be small nozzles on one side of the cartridge. Submerge these nozzles in a bowl of warm water. The water should be just a little warmer than room temperature. When the nozzles are clean, ink will be able to flow freely. This shouldn't take long. After you take the cartridge out of the bowl, wipe it dry with a clean cloth. Allow it to air dry for about 10 minutes. Pop the cartridge back into the printer and close the access panel. Your printer will probably print a test page. If your printer doesn't print a test page, check your manual to see how to run one.

Summary: Open your printer and remove the ink cartridge. Place the cartridge, nozzles down, into a bowl of warm water. Remove the cartridge when you see ink begin to flow in the water. Dry the cartridge with a clean cloth and let it sit for 10 minutes. Replace the cartridge and print a test page.

If you have a PS3 for which you would normally use your controller, turn it off and unplug it to prevent accidentally turning it on while you pair the controller with your Mac. Using a bent paperclip, press the recessed Reset button that's on the bottom of your controller. This will prevent the controller from running into issues left over from previous pairings. This step is optional, but highly recommended. Click the Apple logo in the top-left corner of the screen. A drop-down menu will appear. It's in the drop-down menu. This will open the System Preferences window. It's the Bluetooth icon {"smallUrl":"https:\/\/www.wikihow.com\/images\/9\/9c\/Macbluetooth1.png","bigUrl":"\/images\/thumb\/9\/9c\/Macbluetooth1.png\/15px-Macbluetooth1.png","smallWidth":460,"smallHeight":920,"bigWidth":"15","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of a Mac icon
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<\/p><\/div>"} in the middle of the System Preferences menu. If you don't see this option, click the button to return to the main System Preferences menu. This button is on the left side of the page. Doing so enables your Mac's Bluetooth. If this button reads Turn Bluetooth Off instead, Bluetooth is already enabled. Attach the small end of the charger cable that came with your PS3 controller to the controller's charging port, then plug the other end into your Mac's USB port. If your Mac uses USB-C ports (ovals) instead of USB 3.0 ports (rectangles), you'll need to buy a USB 3.0 to USB-C adapter for your Mac before you can do this. You can find them on Amazon and in tech department stores. If the controller hasn't been charged for a while, you may want to let it charge for about 30 minutes before proceeding with setting up the Bluetooth connection. It's in the middle of the controller. Doing so will prompt the lights on the top of the controller to begin flashing. The PS3 controller will appear in the list as "Connected" after a few seconds. If your Mac prompts you for the device's passcode, type 0000 and then click Pair. This usually isn't required on newer Macs. Now that the PS3 controller is connected to your computer via Bluetooth, you can use it in any game that supports gamepads. You may have to manually set the controller buttons for game functions; this varies from game to game.
Summary: Power down and unplug your PS3. Reset your controller. Open the Apple menu . Click System Preferences. Click Bluetooth. Click Turn Bluetooth On. Connect the PS3 controller to your Mac. Let the controller charge if necessary. Press and hold the PlayStation button for 2 seconds. Unplug the controller and wait for it to sync. Enter 0000 as the passcode if prompted. Set up your controller in-game. Finished.