H
(Hug)

H.221

H.230

H.231

H.245

H.261

H.262

H.263

H.310

H.320

H.321

H.322

H.323

H.324

H.xxx

Hacker

HAL
(Hardware Abstraction Layer)

Half-duplex

Hammer

HAMR
(Heat Assisted Magnetic Recording)

Handhold

Handshake

Hard disk
(Disco rigido)

Hardware

Hardware monitoring

HAST
(Hyper Amorphous Silicon TFT)

Hayes

HB
(Hug Back)

HBCI
(Home Banking Computer Interface)

HCA
(High Contrast Addressing)

HCT
(High-Resolution Compression Technology)

HD
(High Density)

HDB
(HidroDynamic Ballbearing)

HDCP
(High-bandwidth Digital Content Protection)

HDD
(Hard Disk Drive)

HDLC
(High-level Data Link Control)

HDML
(Hand-held Device Markup Language)

HDR
(Hard Disk Recording)

HDSL
(High bit rate Digital Subscriber Line)

HDTV
(Hight Definition TV)

Header

Header Tag

Hercules

Hex

HFS
(Hierarchical File System)

HFS+

HGC
(Hercules Graphics Card)

HH
(Ha Ha)

HID
(Human Interface Device)

Hidden Text

Hi-FD

High color

High End

High level

High Sierra

HIMEM.SYS

HiP6L

Hit

HKEY_CLASSES:ROOT

HKEY_CURRENT_CONFIG

HKEY_CURRENT_USER

HKEY_DYN_DATA

HKEY_LOCAL_MACHINE

HKEY_USERS

HLL
(High-Level Language)

HMA
(High Memory Area)

HMOS
(High-density MOS)

Home

Home page

Home Theater

HomePC

Hop

Host

Hosting

Hot Spot

Hot swap

Housing

HP/UX

HPDR
(High Precision Dynamic Range)

HPFS
(High-Performance Filing System)

HPGL
(Hewlett-Packard Graphics Language)

HPR
(High Performance Routing)

HPT
(Hyper Pipelined Technology)

HRTF
(Head Related Transfer Functions)

HSB
(Hue, Saturation, Brightness)

HSD
(High Speed Data)

HSP
(Host Signal Processing)

HSR
(Hidden Surface Removal)

HTFS
(High Throughput File System)

HTML
(HyperText Markup Language)

HTML Link

HTTP
(HyperText Transfer Protocol)

http://

HTX

Hub

Hub network

Huffman

HydraVision

Hyper Z

HyperLan2

HyperThreading

HyperTransport

Hz
(Hertz)

HCA

High Contrast Addressing

Tecnologia per i monitor LCD a matrice passiva che li rende molto vicini, come qualit� dell'immagine, a quelli a matrice attiva.