safe mode
safety
sample
satellite
save
save as
save in
save output
save to disk
Saved reports
scalar
scale up
scaling
scan
scan code
scan head
scan line
scanner
scanning head
schedule
scheduled maintenance
scheduler
scheduling
scheduling algorithm
schema
schematic
scientific calculator
scientific computer
scissoring
scope
screen
screen resolution
scroll
SDRAM
search
search algorithm
search and replace
Search engine
search memory
search tree
searching
searching time
second
second generation computer
sector
Secure Transaction Technology
security
security administrator
security class
security control
security cosultant
security file
security label
security level
security log
security rating
select
select all
selected
self-compiling compiler
Self-hold
self-learning
self-replicating virus
semantic error
semantics