Full formTechnology
VDTstands forVideo Display Terminal
Full Form of VDT
What is VDT?
A Video Display Terminal (VDT) is an electronic output device that displays text and images on a screen, primarily used as an interface for interacting with computer systems. In India, VDTs became widely adopted during the 1980s and 1990s with the growth of the IT sector, banking automation, and government computerisation drives. Today, VDTs are commonly found in offices, railway reservation counters, banks, and educational institutions across the country, serving as the primary workstation for data entry, customer service, and software development tasks. With the rise of mobile computing and remote work culture in India, VDTs have evolved into modern LCD and LED monitors connected to desktops and laptops in nearly every workplace. Occupational health guidelines issued by Indian labour authorities stress the importance of ergonomic practices for VDT users to prevent eye strain, neck pain, and repetitive stress injuries. For students preparing for competitive exams such as SSC, UPSC, and banking recruitment tests, understanding the term VDT is helpful in computer awareness and general knowledge sections.
VDT का फुल फॉर्म
वीडियो डिस्प्ले टर्मिनल
Example
The new office policy mandates that all employees take a 5-minute break every hour to reduce eye strain from continuous VDT use.
VDT — frequently asked questions
What is the full form of VDT?
VDT stands for Video Display Terminal, an electronic device that displays information from a computer on a screen for user interaction.
What is the difference between VDT and VDU?
VDT (Video Display Terminal) typically refers to the complete terminal system including display and input functions, while VDU (Video Display Unit) refers specifically to the display monitor.
Is VDT harmful to health?
Prolonged use of VDTs can cause eye strain, headaches, and neck pain, but these risks can be minimised by following ergonomic practices, adjusting screen brightness, and taking regular breaks.