A(n) is a specific type of computer program that manages all programs on a computer.

Acompany is hiring professionals for web designing. the firm is small with few resources. they want employees who possess problem-solving skills and can independently carry out responsibilities. which kind of employee should they select?

Alcohol’s affects on the cornea and lens of the eye make it more difficult

Visualizing a game of “tag” to remember the meaning of contagious