The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part, known ...

The static magnetic field of an MR system is always on. No sound, sight, or smell alerts personnel to the presence or the extent of the invisible field surrounding the magnet in all directions. The ...

Today’s operating systems are more sophisticated and feature-rich than ever before, which makes them substantially more useful to the enterprise but also adds to security vulnerability—unless the ...