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The wireless networks(nets) (in English wireless network) are those who communicate for a not holding a permit conduit (without cables) by means of electromagnetic waves. The transmission and the receipt are realized across antennas. They take advantages as the rapid installation of the network(net) without the need to use wired up, allow the mobility and have fewer costs of maintenance than a conventional network(net). Other one of the advantages of wireless networks(nets) is the mobility. Wireless network(net) the users could connect to the existing networks(nets) and it is allowed to circulate freely. A user of mobile telephony can lead miles in the course(year) of the only(unique) conversation, because the telephone connects to the user across towers of the cell. Initially, the mobile telephony is expensive. Costs of his(her,your) restricted use [?Cuidado! El texto que desea traducir contiene demasiado caracteres. Por eso la traducción ha sido dividida.]

Accessibility: All the portable equipments(teams) and the majority of the mobile telephones of today come equipped with the technology Wi-Fi necessary to connect directly to a wireless LAN. The users can accede from sure form to his(her,your) resources of network(net) from any location inside his(her,your) area of coverage. Generally, the area of coverage is his(her,your) installation, though it is possible to extend to include more than one building. Mobility: The personnel can remain connected to the network(net) even when they are not in his(her,your) tables. The assistants(attendees) of a meeting can accede to documents and applications. The sellers can consult the network(net) to obtain important information from any location. Productivity: The access to the information and to the key applications of his(her,your) company helps [?Cuidado! El texto que desea traducir contiene demasiado caracteres. Por eso la traducción ha sido dividida.]

Advantages of the wireless networks(nets): * There do not exist physical cables (there are no cables that get entangled). * They are in the habit of being cheaper. * They allow great mobility inside the scope of the network(net) (the homeloving(domestic) wireless networks(nets) are in the habit of having up to 100 meters of the base transmisora). * They are in the habit of establishing easier. Disadvantages of the wireless networks(nets). * Still(Yet) there are no accurate studies on the dangerousness (or not) of the radiations used in the wireless networks(nets). * They can manage to be more insecure, since it(he,she) surrounds anyone it(he,she) might accede to the wireless network(net). Anyhow, the sufficient safety can join them as(like) in order that it is a difficult hackearlas.

The motherboard, plate mother, card mother or board (in English motherboard, mainboard) it is a printed circuit board to which other parts of the computer connect. It(he,she) has a series installed of integrated(repaid), between(among) that one finds the Chipset that serves as center of connection between(among) the processor, the memory(report) RAM, the buses of expansion and other devices. It(He,She) goes, installed inside an office(cabinet) that in general is done of sheet and has a panel to connect external devices and many internal conectores and socles to install components inside the office(cabinet). The motherboard in addition includes a software called BIOS, which allows him(her) to realize the basic functionalities as: you try the devices, video and managing of the keyboard, recognition of devices and load of [?Cuidado! El texto que desea traducir contiene demasiado caracteres. Por eso la traducción ha sido dividida.]

A typical motherboard admits the following components: One o more conectores of nourishment: For these conectores an electrical nourishment provides to the motherboard the different voltages necessary for his(her,your) functioning; CPU's socle (often called socket): it is a receptacle that receives the microprocessor and connects him with the rest of the microcomputer. RAM's conectores (groove of memory(report), in English memory slot) in number of 2, 3 or 4 in the common motherboards and even 6. The chipset: One or more electronic circuits, which it(he,she) manages the transfers of information between(among) the different components of the computer (microprocessor, memory(report), hard disk, etc.). A clock: it(he,she) regulates the speed of execution of the instructions of the microprocessor and of the peripheral boarders. [?Cuidado! El texto que desea traducir contiene demasiado caracteres. Por eso la traducción ha sido dividida.]