Press the right-arrow key to activate the backlit keyboard. Press the right-arrow key again, still holding down the Function key, to toggle the keyboard through its three illumination modes: full intensity, half intensity and off.
Cysts can be painful and easily infected, so be sure to see your dermatologist if you have one [source: WebMD ]. Sometimes age is a factor. Some skin conditions that cause scalp sores, such as ringworm, primarily affect children [source: Berman ]. Others, such as pemphigus, primarily affect older adults [source: National Institute of Arthritis and Musculoskeletal and Skin Diseases ].
Here's a cheat sheet to help you put a name to your pain. Take the Migraine Quiz: Find out what really triggers that debilitating pain in your head. Tension headaches. Tension headaches, the most common type, feel like a constant ache or pressure around the head, especially at the temples or back of the head and neck.eadaches due to sinus infection can be treated with antibiotics, as well as antihistamines or decongestants. Take the Migraine Quiz: Find out what really triggers that debilitating pain in your head. The type of pain you are experiencing determines the treatment you need.