(n.)(1) In word processing, a block is a group of characters that you have marked to perform some action on them. For example, to move a section of text, you must first block it. This is sometimes called a block move.
To specify a block of text, you press special function keys (or click with a mouse) at the beginning and end of the block. The function keys differ from one word processor to another. Word processors usually display blocks by highlighting them on the screen.
(3) In networkcommunications, a block is a fixed-size unit of data that is transferred together. For example, the Xmodemprotocol transfers blocks of 128 bytes. In general, the larger the block size, the faster the data transfer rate.
(v.) In word processing, to specify a section of text. See definition (1) above. Some applications call this selecting.
School Outfitters
123.99Early Childhood Resources Unit Blocks come in 16 different shapes to help kids build everything from elaborate skyscrapers to abstract sculptures, or ...
Oriental Trading Company
9.99Pressman Block Head! Game The original stacking game Start by choosing one of the 20 colorful odd-shaped wooden blocks and place it on the base Now th...
Healthcheck Systems
72.00Multicolor Giant Blocks. Multi-layers, colorful oversized blocks. Each block consist of 4 different colored layers of extra durable foam. Ideal for sa...
Constructive Playthings
29.99Quieter and safer than wood, these lightweight, brilliantly-colored, dense foam blocks are easy-to-stack, making a perfect building set for beginners....
AreYouGame.com
9.98A true, classic, plaything if ever one was. ABC / 123 Wooden Blocks let you stack, spell, and count. These solid wood blocks feature a variety of pi...
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