Spiral-bound pages can be torn out, but frequently leave thin scraggly strips from the small amount of paper that is within the spiral, as well as an uneven rip along the top of the torn-out page. Other bound notebooks are available that use glue to hold the pages together this process is "padding." Today, it is common for pages in such notebooks to include a thin line of perforations that make it easier to tear out the page. It is frequently cheaper to purchase notebooks that are spiral-bound, meaning that a spiral of wire is looped through large perforations at the top or side of the page. As a solution, he glued together a stack of halved sheets of paper, supported by a sheet of cardboard, creating what he called the "Silver City Writing Tablet". Birchall of Birchalls, a Launceston, Tasmania, Australia-based stationery shop, decided that the cumbersome method of selling writing paper in folded stacks of "quires" (four sheets of paper or parchment folded to form eight leaves) was inefficient. Legal pads usually have a gum binding at the top instead of a spiral or stitched binding. Here, the margin, also known as down lines, is room used to write notes or comments. The only technical requirement for this type of stationery to be considered a true "legal pad" is that it must have margins of 1.25 inches (3.17 centimeters) from the left edge. In about 1900, the latter then evolved into the modern, traditionally yellow legal pad when a local judge requested for a margin to be drawn on the left side of the paper. Holley of Holyoke, Massachusetts, invented the legal pad around the year 1888 when he innovated the idea to collect all the sortings, various sorts of sub-standard paper scraps from various factories, and stitch them together in order to sell them as pads at an affordable and fair price. CD-ROM and digital versatile disc drives may be built-in or attachable.According to a legend, Thomas W.
ANOTHER NAME FOR A MININOTE BOOK COMPUTER PC
The PC Card is insertable hardware for adding a modem or network interface card to a laptop.
ANOTHER NAME FOR A MININOTE BOOK COMPUTER SERIAL
A serial port also allows a regular mouse to be attached. Laptops use several different approaches for integrating a mouse into the keyboard, including the touch pad, the trackball, and the pointing stick. The thin film transistor or active matrix screen is brighter and views better at different angles than the STN or dual-scan screen. Laptops usually come with displays that use thin-screen technology. The less capable port replicator allows you to connect a laptop to a number of peripherals through a single plug. A laptop can effectively be turned into a desktop computer with a docking station, a hardware frame that supplies connections for peripheral input/output devices such as a printer or larger monitor. Laptop computers generally cost more than desktop computers with the same capabilities because they are more difficult to design and manufacture. Among the best-known makers of laptop computers are IBM, Apple, Compaq, Dell, and Toshiba. A laptop typically weighs less than 5 pounds and is 3 inches or less in thickness.
A laptop computer, sometimes called a notebook computer by manufacturers, is a battery- or AC-powered personal computer generally smaller than a briefcase that can easily be transported and conveniently used in temporary spaces such as on airplanes, in libraries, temporary offices, and at meetings.
0 kommentar(er)
