Sony PCG-GRX416G User Manual

Short for Video Audio Integrated Operation. Brand name covering Sony's PC products, 
peripherals, accessories and software. VAIO-branded items are all designed to make the best 
use of Sony's Audio-Video (AV) and Information Technology (IT) skills.

WAN (Wide Area Network) is a computer network connected together and covering a 
relatively large geographical area. This is in contrast to LAN, where the network is usually 
set up within one building or small geographical area. The largest existing WAN is the 
Internet.

Short for Extended Graphic Array, a graphics standard. An XGA board can provide up to 
1,024 x 768 pixels and supports up to 65 thousand colours.