Cellulitis (sel-u-LIE-tis) is a common, potentially serious bacterial skin infection. Cellulitis appears as a swollen, red area of skin that feels hot and tender. It can spread rapidly to other parts of the body. Cellulitis isn't usually spread from person to person. Skin on lower legs is most commonly affected, though cellulitis can occur anywhere on your body or face.
Computer Literacy is a personâs ability to use computers, programs, and other technology in an efficient manner. A personâs comfort level with specific technology or programs is also a part of computer literacy. Understanding how a computer or technology work is also a key part of computer literacy.
The term PC has been traditionally used to describe an IBM-compatible personal computer in contradistinction to an Apple Macintosh computer. The distinction is both technical and cultural and harkens back to the early years of personal computers, when IBM and Apple were the two major competitors.