The Wayback Machine - https://web.archive.org/all/20111109102055/http://support.twitter.com/
-
Twitter basics
Getting started, account settings, following, searching, Facebook integration...
-
Something's not working
Can't login, email confirmation, missing Tweets, following problems, search failures...
-
Report a violation
Hacked accounts, reporting spam, trademark violations, impersonation, safety...
-
Apps, SMS, and Mobile
Connecting your mobile, SMS/text messaging, official Twitter apps, troubleshooting...
-
Advertising
Getting started, Promoted Products, Tutorials for existing advertisers...
