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 ].
Gum sores, Mouth sores, Swollen gums and White patches inside mouth. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms gum sores, mouth sores, swollen gums and white patches inside mouth including Toothbrush irritation, Coxsackie virus infection, and Canker sores.