Dear nweissma,

W2K3:
W = Windows
2K = 2000
2K3 = 2003
So W2K3 means "Windows 2003" Server

NTFS:
"New Technology File System" and I'll try to make it as simple as I can.
NTFS is a file system (A way of storing computer files) that is created by
Microsoft and is include in Windows NT, 2000,...