administrator
assembly
backup
business
cabinet
cable
communication
computer
connecting
connection
cyberspace
database
datum
electrical
electrician
electricity
elements
engineer
equipment
expertise
hardware
horizontal
information
inside
install
intelligence
internet
job
laptop
maintenance
man
network
occupation
one person
open
part
pc
people
professional
rack
reading
repair
repairman
server
service
support
technician
technology
wire
work