Verb: to send a photo or file with an email
attach
Verb: to give a password to start using a computer, email, etc
log on
Verb: to stop your computer from being joined to the Internet
disconnect
Verb: to join your computer to the Internet so that you can use it.
connect
Verb: to stop using a computer, email, etc
log off
Verb: to look at lots of different websites on the Internet
surf
Verb: to copy a file from the Internet onto your own computer
download
Verb: to copy a file from your own computer on to the internet
upload