A:Answerthe operating speed of a computer or its microprocessor, defined as the rate at which it performs internal operations and expressed in cycles per second (megahertz).
"the processor is available in 25MHz, 33MHz, and 40MHz clock speeds"
A:AnswerLG has some great Ultra-Fine monitors that if you buy a dongle, work almost seamlessly. On Apples website you should be able to find what is just right.