Tools
Tabs. New-mail alerts. Search. Tons of storage. Style and color choices. RSS feeds. Extra addresses, reminders, AutoComplete.
Stationery
Shortcuts
Search Mail, Search the Web
Tabs
Calendar Timeline
Storage
Font, Style, Color: Formatting
Extra Address
Alerts: New Mail Now!
Reminders
News and Weather
RSS
AutoComplete
Yahoo! Toolbar
Status Message
Ask Other Yahoo! Mail Users