?When a person subscribes to a list, he or she can receive a collection of messages called a _____, which contains a summary of the postings for a specific time interval (e.g., daily).

When you reboot a computer, you get a message stating "No OS present, press any key to reboot." What is the most likely problem?

A. The hard drive is not jumpered properly. B. The hard drive is not getting power. C. There is no active partition. D. The hard drive driver is not installed

____________________ changes the intensity of colors.

Fill in the blank(s) with the appropriate word(s).