The power supply on a computer transforms the alternating current from the wall outlet into a direct current flow that the computer's components can use. Testing the DC voltage output of the power ...

News that millions of students who took the PARCC exams on computers tended to score worse than those who took the tests on paper raises an important question: Do the computer-based exams that are ...

When filling a position, you want to be sure the applicants you interview are up for the job. Applicants sometimes word their resumes to make it look like they have more experience or knowledge than ...

Florida’s new standardized test for students will be mostly online, replacing traditional pencil and paper exams with more complicated computer-based questions. The shift is heightening anxiety inside ...

The irascible goat in the purple jumpsuit is teaching the class how to keyboard. He tells everyone to put their fingers on the "home row" and exclaims "Let's rock and roll." Ashlyn Cortez, 8, ...