H

hackers. See also phishing scams

fight against, 195

inability to copy Web site addresses, 196-198

methods of, 203

pharming, 199-200

protecting passwords from, 200-202

PwdHash and, 205

using social engineering, 194

hard drive, changing cache space on, 189

Harvard's Thunderbird Help Center, 135

header, changing Web page for printing, 161-162

help

Download Statusbar, 297

Flat Bookmark Editing, 295

FoxyTunes, 291

Greasemonkey, 294

Mouse Gestures, 290

Scrapbook, 298

StumbleUpon, 286

Thunderbird, 135

TinyUrl Creator, 299-300

Help button, in Options window, 217

Help Contents command (Help menu), 320

Help menu

commands, 320-321

overview, 319-320

Help window

overview, 169

searching topics in, 171

Table of Contents, 170

history

clearing browsing, 182-183

clearing download, 150-152

clearing long-term, 84-85

deleting individual entries from long-term, 83-84

extending/shortening/disabling long-term, 85-86

long-term, 80, 81-82

managing download, 185-186

navigating browsing with scroll wheel, 281

navigating short-term, 77-79

overview, 77

Privacy category settings for, 220

Privacy category settings for download, 221

searching long-term, 82-83

transferring to Firefox, 32

usefulness of, 86

History command

Go menu, 315

Sidebar submenu, 310

History Sidebar

example of, 25

showing/hiding, 315

Home command (Go menu), 314

home pages

customizing, 218-219

searching from default, 44-45

setting multiple, 94-95, 275-276

setting with drag-and-drop, 340

understanding, 21-22

using multiple bookmarks as, 66