Webopedia on Google+Webopedia on TwitterWebopedia on FacebookTech Bytes Blog
Main » TERM » P »


An HP printing technology that helps provide more vivid prints from digital photos. HP printers that use HP PhotoREt technology have two separate ink cartridges. One tricolor cartridge contains full dye-load inks in cyan, magenta, and yellow while the second ink cartridge contains light dye-load inks of light cyan and light magenta, as well as a specially formulated dye-based black ink. The black ink is richer and glossier than the usual black that is produced by a composite of colored inks. HP PhotoREt IV can produce a total of 289 levels of shade for each color. The complete palette exceeds 1.2 million colors.

29 Free Android Apps for Cash-Strapped Students

From wacky alarm clocks to lecture hall tools and after class entertainment, these Android apps are a good fit for a student's life and budget. Read More »

Sharing Threat Intelligence

A growing number of startups make the sharing of threat intelligence a key part of their solutions. Read More »

Smiley Faces and Symbols

A text smiley face is used to convey a facial expression or emotion in texting and online chat conversations. This Webopedia guide shows you how... Read More »

The 7 Layers of the OSI Model

The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. Use this handy guide to compare... Read More »

Network Fundamentals Study Guide

Networking fundamentals teaches the building blocks of modern network design. Learn different types of networks, concepts, architecture and... Read More »

Computer Architecture Study Guide

This Webopedia  study guide describes the different parts of a computer system and their relations. Read More »