jueves, 24 de mayo de 2012

ACTIVIDADES

http://www.actividadesdeingles/jclic.com

A Day Made of Glass 2:


TOMADO DE: http://www.youtube.com/watch?v=VF2mKavngHE

Made Of Glass (Display Technologies Corning)



TOMADO DE http://www.youtube.com/watch?v=LE50vaI1ZeI&feature=fvst

COMO PARTICIONAR UN DISCO

COMO FORMATEAR UN PC

CODIGO BINARIO



TOMADO DE: WWW.YOUTUBE.COM

ULTIMO EN TECNOLOGIA

VARIABLE

Variable: When we speak about a variable we speak about programming or about design, a programmer or a designer, it gives him the only value to an object already programmed or designed later code to apply it to algun.


TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

SOCLE

Socle: Socle different places of the motherboard where some pieces are placed, nowadays in a box also we meet socles or rails this way to arrange better our physical units, principally tendriamos in the motherboard the socle of the microprocessor.

TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

PORT UN COMPUTATION

Port In computation, a port is a generic way of naming to an interface for which different types of information can be sent and got. The above mentioned interface can be a physics, or can be to level software (for ej: the ports that allow the transmission of information between different computers


TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

PEN_DRIVE

Pen-drive: She is Una Memoria USB (of Universal Serial Bus, in Spanish, Puerto Serial Universal) is a small device of storage that uses flash memory to guard the information without need of batteries (batteries). These memories are resistant to the scratches and to the powder that they have concerned the previous forms of portable storage, as the CD and the diskettes.


TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

OVERCLOCKING



Overclocking: Action that is done in the BIOS of a computer to do that the FSB goes more rapid and to increase the speed of the processor, but shortening his time of life.


TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html/"

LAN


LAN (Local Area Network): It is what we are called A Local area network, which serves us to share files from different computers connected between if.


TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

JUMPER

Jumper:
 Piece of plastic that they do the function of switch in the circuits printed to give him function, for example, to the hard disks, optical discs and some connectors of the motherboard.


TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

IP






IP (Internet Protocol): IP is an identification for logical numbers inside a network. For example .. 255.40.56.1 every series of numbers after the point goes from 1 to 255. 

Supporting witness of which there are two types of IP, hinge or static and dynamic.

TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"


IDE





IDE: Cable with 40 pines that goes from the motherboard to the hard disks or the optical units.




TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

HIPERLINK



hyperlink: A hyperlink is a link that we can add to an image or to a word or text, this link allows us to happen from a point to other one, from a page, with an alone click.

TOMADO DE :
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

WORM

Worm: 
Straight Talk a worm is a virus, but with the variation of your infection a invadir TO A Avirus programs and doubles inside of them and inchworming simply backed up after copy of itself.

TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

COMPILATION

Compilation: 


translation of a programming language to another programming language.






TOMADO DE: 
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"
Binary Code: 
Code based on the numbers 0 and 1 (representing the states power on/off) used by computers. This is the coding system base binary.
 

TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

BYTE

Byte: 
basic unit with the working today the computers, eight bytes crearian a character.

TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

miércoles, 23 de mayo de 2012

BACKUP

Backup: We consider a backup a copy of security of our own files. The format par excellence for the backups it is the format iso. 

TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

ADWARE

Adware:  
Those gratuitous applications because of an abundant quantity of publicity.






TOMADO DE:
"http://www.emudesc.net/foros/informatica/54381-diccionario-terminos-utilizados-informatica.html"

ACTIONSCRIPT

ActionScript: 
It is a language created for and it stops flash where we can create our own scripts.


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

SHARWARE

SHARWARE: It is the software that is distributed free and the user can use it completely free during a time like test, the author demands that overcome the term, the user will pay the program.






TOMADO DE:
"ttp://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

FREWARE

    FREWARE: It is the software that the final user can get completely free off Internet, and this finally cannot carry out something that not this specifically authorized by the author of the program, as to modify it or to sell it.


TOMADODE: "http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

SOFTWARE OF PUBLIC DOMAIN

SOFTWARE OF PUBLIC DOMAIN: This software is not protected by the laws of royalties and it can be copied by anyone without cost some, not implying that copies can be taken out prays to modify it or to redistribute it.

TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

LGP LICENSES

  LPG LICENSES (General Public Licence or copy left) The license LPG is applied to the software of the FSF (Free Software Foundation) and the project GNU and it grants the user the freedom of to share the software and to carry out changes in him. Mutatis mutandi, the user is entitled to use the program, to modify it and to distribute the modified versions but he doesn't have permission of carrying out own restrictions with regard to the use of modified program. The name of COPYLEFT ALL RIGHTS REVERSED (something like that as left of author-all the right reversados) it would be the opposite of COPY RIGHT-ALL RIGHTS RESERVED, all the reserved royalties


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

martes, 22 de mayo de 2012

FREE SOFTWARE

FREE SOFTWARE (it Programs free and free) When we speak or we find the term of FREE, it is believed that it is only programs that the user can use without paying a weight and that he is usually free in Internet. But FREE SOFTWARE, is many more than that. RICHARD STALLMAN, founder of the project GNU (it is not an acronym, but the product of a games of words that means "we are not UNIX"), tells us in their page web that was developer of an operating system and that has the appropriate abilities for that task.  adds that still when he/she didn't have guarantees of success,  realized that it had been chosen to make that work. That for that reason decided to make that the system was compatible with since UNIX it would be this way portable, and the users of UNIX could be changed to him with easiness. also says that for a software it is free, this it should complete the following requirements:


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

OPERATING SYSTEM

   Operating system: It is the most important program in a computer; it controls the operation of the computer and of the application programs




     

      TOMADO DE
    "http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

SOFTWARE

As well as the human being's essence is not in its body but in its something abstract called soul, it is an element intangible called software that most of the magic that has transformed to the computer into the most powerful tool in our time resides.


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

SCANNER

Scanner: They are units that allow to copy documents and to file them digitally, they are kind of a photocopier but instead of being printed it stores in a file. With the peak of the electronic document and the vertical fall of their prices, the scanner has become almost so popular as the printers. They are usually produced by the same companies that manufacture these and there are them for the home, for office and it stops professional uses.


TOMADO DE
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

PRINTER

Printer: It is the most important peripheral, different to the standard components, of a computer. There are two types of printers basically: personal and it stops work groups. The second are those that are connected to nets and they are usually model laser although there are some of injection of ink for small groups.


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

lunes, 21 de mayo de 2012

KEYBOARD

Keyboard: There are two types of keyboards basically: currents and ergonomic. The first ones are those most used ones and those that come with the mark teams are of good quality. For the clones it is gotten generic to reduced prices (about 10 dollars) but for two or three more dollars, one can acquire one of mark (Acer or Genius) of better class. The ergonomic ones are more expensive and although they are already gotten generic, the best are of marks as Microsoft or Genius.

TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

SOUND CARD

Sound card: It is the one that allows to the computer to manage sound (it is also known as card of audio). This card makes possible to reproduce sound by means of the speakers or to recor has external ports in those that the speakers and the microphone are connected). In the PC of low cost, the sound card is sometimes replaced by a sound chip integrated in the card mother; that reduces the price of the computer, but the quality is acceptable.



TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"



GRAPHIC CARD OR OF VIDEO

   Graphic card or of video: It is a card that allows to the PC to show images in the monitor; knows it to him with many names, as graphic card, video card, video adapter and video controller. This card converts the data with those that the computer works in the signs that form the images in the monitor. In the economic PC, it is common that the video card is replaced by a video chip integrated in the card mother, that outline reduces the price of the PC and the quality is acceptable. 

      TOMADO DE
         " http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

PORTS USB

Ports USB: For three years, the PC, they bring a called port USB (Universal Serial Bus) that facilitates the connection of outlying. A peripheral is any external device that connects to the computer, as the monitor, the keyboard, the mouse, a printer, a scanner, etc. The ports USB that gradually will displace to the serial and parallel ports, they have two advantages: speed and use easiness (all these they are external ports; they are in the back part of the PC)


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

EXPANSIONS GROOVES

Expansion grooves: They are located in the card mother and they allow to connect expansion cards that endow to the PC of certain capacities. In that grooves it is inserted, for example, the sound card (that allows to the PC to reproduce sound) the internal modem (that makes possible to navigate for internet) the videotape card (that allows to show images in the screen). A card modern mother will include three types of expansion grooves: ISA, PCI AND AGP.
TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

CARD MOTHER

 Card mother: It is an internal card that houses the main components of the computer, as the processor, the memory RAM, the expansion grooves, secondary caché and the BIOS. In that card the controllers that manage devices like the hard disk, the keyboard and the mouse are also integrated. In the PC of low cost the card mother sometimes includes a videotape chip (that replaces the videotape card) and a sound chip (that replaces the sound card)


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

SECONDARY CACHE

Secondary Caché: The secondary caché or of second level (L2) it is by heart a chip high-speed (much quicker that the memory RAM) This chip improves the acting because the computer can place and to take data and instructions of the secondary caché, instead of using the slowest memory RAM


TOMADO DE:
http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm

MODEM

Modem: It is an apparatus that allows to the PC to exchange data for the phone lines. It is the device that is used to navigate for Internet. It is also good to send and to receive faxes from the PC (for it some call it fax-modem). The average form of being connected with Internet is through the telephone, therefore it will be needed of one. There are modem in all the ways and sizes. Some are a separate box and they are known as external módems, with cables that are connected to the computer and the phone line. Some other ones are only inside the computer with a cable for the telephone; the newest are small objects of the size of a credit card that are inserted in the card mother.


TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm "

UNIT OF CD-ROM


Unit of CD-ROM: This unit is good to read the compact disks (CD-ROM) in those that almost come all the programs and to listen to music CD in the PC. The speed of an unit of CD ROM depends two factors: the rate of transfer of data (the most important thing and the only fact that you/they will mention him) and the time of access.  
  
The rate of transfer of data refers to the quantity of data that the unit of CD ROM can send to the PC, in one second. That rate is measured in kilobytes per second (kbps) and it is indicated with a number beside a X, for example: 16X, 24X, 48X.. (to more X, bigger speed). therefore an unit of 24X can send to the computer 3.6000 kb of data in one second and an unit of 48X, can transfer 7.200 kbps, double a 24X.


TOMADO DE-.
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"

HARD DISK

Hard disk: It is the device of internal permanent storage in which stay the programs and all the files that you believe with those programs when works in the computer. Among more capacity has a hard disk, more information and programs it can store in the PC. The capacity of the hard disk is measured in gigabytes (GB). A GB is equal approximately to 1.024 MB.


TOMADO DE :
http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm

THE MEMORY RAM




The memory RAM (Random Acces Memory) or main memory is some chips in those that the processor stores in a temporary way the data and the programs with those that  works. The quantity by heart RAM influences enough in the speed of a PC, among more memory RAM has, quicker  works the programs and more programs  can have opened up                       at the same time


TOMADO DE
http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm

Central unit of process or CPU

microscopic circuit that interprets and it executes instructions. The CPU is in charge of of the control and the process of data in the computers. Generally, the CPU is a microprocessor manufactured in a chip

the CPU communicates through a group of circuits or connections called bus. The bus connects the CPU to the storage devices (for example, a hard disk), the entrance devices (for example, a keyboard or a mouse) and the exit devices (for example, a monitor or a printer).

THE COMPUTER



it is an electronic machine that receives and it processes data to transform them into useful information. A computer is a collection of integrated circuits and other related components that it can execute with accuracy, speed and according to that indicated by an user or automatically for another program, a great variety of sequences or routines of instructions that are ordered, organized and systematized in function to a wide range of practical and precisely certain applications, I process which has been denominated with the programming name and to the one that carries out it  is called programmer. The computer, besides the routine or computer program, needs of specific data (to these data, on the whole, they are known as "Input" in English or of entrance) that should be given, and that they are required to the moment of the execution, to provide the final product of the prosecution of data that  receives the name of "output" or of exit. The information can be used then, reinterpreted, copied, transferred, or transmitted to another person, computer or local electronic component or far using different telecommunication systems, being able to be recorded, saved or stored in some device type or storage unit.  
  
The main characteristic that distinguishes it of other similar devices, as the non programmable calculator, is that it is a machine of general purpose, that is to say, can carry out very diverse tasks, according to the possibilities that it offers the programming languages and the hardware.