cell references
relative vs. absolute references vs. mixed

A1 reference style
R1C1 reference style

operators and operands
5 + 4

functions (also verbs, like operators)
parameters (like operands)
ADD(5, 4)

=SUM

range operators
:
space
,

dates and times are really numbers


WinSCP download
and try to log in
http://winscp.net/eng/download.php
http://www.w3schools.com/html/default.asp

for macs:
http://fugu.en.softonic.com/mac

webserver
client web browser
you type a URL

Joshua Waxman
Social is: 123-45-6789

domain: cs12.cs.qc.cuny.edu
login: wajo6789
password: 123456789