getting mail messages from other programs
getting started
Go menu
graphics
grouping messages by thread
groups
hard disk space, increasing
hard-of-hearing
headers, displaying in the preview pane
headers, downloading
headers, viewing message details
headings in message text, formatting
help
hiding columns
hiding folders
hiding headers in the preview pane
home page, opening
horizontal lines, inserting
hot keys (keyboard shortcuts)
hot links, see also links
HTML formatting
hyperlinks, see also links
Hypertext Markup Language (HTML)