Index_V

V

variables

environment, 773–775

script, 741–742, 852

shell, 771, 773–775

variable-sized fonts. See PostScript fonts

vCard format, 561

vector image, 852

verbose mode, 852

VersionTracker Online Web site, 694

vertical bar (|)

in Help Viewer searches, 259

pipe symbol, 770

in regular expressions, 766

video. See DVDs; movies

video camera. See iMovie application; iSight video camera

video camera icon in Buddy List, 555

video chats, 558–559

video mirroring, 369, 852

VideoLanClient software, 709

View menu

Aqua, 57–58

Safari, 193

Virex service

definition of, 525, 589

preferences for, 592–593

scanning for viruses, 590–591, 594

setting up, 590

updating virus definitions, 593–594

virtual memory, 4, 852

virtual reality (VR) images, 657–660

virtual serial ports, 622–623

virus scanners. See antivirus software

viruses, 720–722, 804, 852

vision limitations, display adjustments for, 404

VNC software, 708

volume. See also sound

adjusting, 28, 391

adjustments for hearing limitations, 404–405

volumes. See also disks; partitions

copying to another disk, 699–700

definition of, 90, 853

erasing, 91

icons for, 90–91

privileges for, setting, 305–306

Volumes folder, security risks of, 483

VR (virtual reality) images, 657–660