VDU Full Form in Computer
VDU full form in computer term is video display unit. VDU (video display unit) allows for input by a user and output to a display, like a computer monitor. Early VDUs were primarily cathode ray tube (CRT) displays and typically had a diagonal size of 13 inches or less. During the 1990s, 15″ and 17″ displays became standard, and some manufacturers began producing displays over 20″ in size. At the turn of the century, flat panel displays became more common, and by 2006, CRT displays were hard to find.