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PROGRAMA ACADÉMICO REGIONAL INTERDISCIPLINARIO REGIÓN HUETAR NORTE Y CARIBE, CAMPUS SARAPIQUÍ TEL: 2764-46-00 CORREO ELECTRÓNICO: sarapiqui@una.ac.cr

UNIVERSIDAD NACIONAL

Campus Sarapiquí

Curso

INGLES PARA INFORMATICA II

RESPONSABLES:

ALEXANDER CHACON GUERRERO

ADELA MARTINEZ ORTIZ

PROFESOR:

ADRIAN CARMONA

ENTREGA

11 DE NOVIEMBRE DE 2010

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Index

ContenidoINTRODUCCION..................................................................................................................3

General objective..................................................................................................................4

Specific objectives................................................................................................................4

RAM memory to improve.......................................................................................................5

Many installed programs.....................................................................................................5

Full hard disk..................................................................................................................6

Incomplete files.............................................................................................................6

Compress files...............................................................................................................6

Delete other files..........................................................................................................7

Fragmented Hard Drive.............................................................................................7

Virus, Spywares, Trojans, Rootkits, Keyloggers................................................................8

Old computer.......................................................................................................................9

Handbook for Computer Upgrade............................................................................10

CASE OPENING............................................................................................................10

REPLACEMENT OF RAM MEMORY.........................................................................11

When removing the memory module of the package, try not to touch the gold edge, as this may damage....................................................................12

CD ROM, DVD and burners.....................................................................................12

REPLACING THE HARD DRIVE................................................................................13

INSTALLING THE SOUND CARD, OR NETWORK MODEMS...........................14

Installing the video card agp.................................................................................14

Conclusion.........................................................................................................................16

Bibliography.........................................................................................................................17

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INTRODUCCIONIF you have a computer a little old or outdated believe that this can help to improve it and do better.In between the project will try to give some small council on how to improve your

computer.

Implement a few basic concepts so you can improve your computer in a Safe,

quick and low cost.

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General objective

Provide assistance on how to improve your computer either because the required equipment for better performance or upgrades for greater user satisfaction.

Specific objectives

Provide advice support at the time to change parts of the computer (software).

Improve computer devices such as RAM, hard drive, among others.

Knowing about the software installed on your computer, its functionality and performance within it.

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RAM memory to improve

Many installed programs

Install software that does not know and we will not use is the main cause of our

computer is very slow.

1. Go to START - CONTROL PANEL - ADD / REMOVE PROGRAMS.

2. We can also do with the program. CCLEANER. We're going Tools-Uninstall

Programs.

You can view the list of installed programs and uninstall any software that you're

not using, especially any bar that is installed in your Internet Explorer, Firefox,

Google Chrome or any other Internet browser you use. If you do not know what I

mean take a look at this picture:

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All these programs and bar are consuming space on your hard drive and RAM,

which causes a very slow Windows.

Full hard disk

Free up space on your hard disk will give some relief to your PC, with the previous

tip to remove all the programs that we do not we step, we will also provide other

advice.

Incomplete files

If you get used to using P2P programs like Ares, eMule and the like try to delete

files downloaded completely and not only occupy space especially when it comes

to audio and video.

Compress files

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If you study or work with files in your home office, is better to make a backup of the

files you no longer use or that better than sending your mail and be safe and not

take up space on your hard disk. You can use any file compressor, we strongly

recommend 7-Zip is free and the format ".7 z". To give you an idea of an Excel file

of 6 MB zip format throws us a 800kb file, while the 7z format gives us a file of only

400kb.

Delete other filesThere is a very easy to perform the following tasks and you will save time.

• Delete Temporary Files.

• Empty the Recycle Bin.

• Delete Temporary Internet Files.

• Delete Cockies.

• Remove Internet History

Fragmented Hard Drive

What is defragmenting a hard disk?

Defragmentation is the process whereby files are arranged on a disc so that each

is in a contiguous area and no spaces between them without using. When leaving

continuously writing and deleting files on the hard disk, they tend to be in

contiguous areas as well a file can be "broken" into many pieces along the disk,

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then says that the file is "broken." By having files scattered around the disk, it

becomes inefficient to access.

If you've ever tried to defragment your hard drive and could not, to prevent this

happening again I recommend that you use a program like CCleaner, this is

Defraggler.

We can mention that is:

• Fast.

• Small and Light.

• Multi-Language.

• Programmable.

• Among others.

Its use is very simple so you just have to click Analyze and then Defragment.

Improvements to perform this operation you will notice the especially to open

folders or programs which will be faster.

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Virus, Spywares, Trojans, Rootkits, Keyloggers

Viruses often damage your PC, so you have an antivirus amount and even more

important to be updated.

A list of frees resources to keep your computer free of viruses.

Free Antivirus

AVG

Avira

Avast

ClamWin

BitDefender

Antivirus Gratis Online

AntiSpywares

SpywareBlaster

Malwarebytes

Ad-Aware

AntiSpywares free Online

Old computer

The best advice we can give an old PC is to try Linux. And forget about Antivirus

and that viruses do not affect your PC.

There are different versions of Linux, calls Distro or distributions .You can use

Zegeniestudios page where there is a test that will guide you to know which distro

is best for you according to your knowledge, your computer and your preferences.

Some of the most popular distros for beginners in Linux are:

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Ubunto.

Linux Mint.

Lubunto.

What I like about Linux is that there is a great community that can support you in

your new adventure. You'll find a lot of forums and wikis where you can learn

everything you need to use Linux.

Handbook for Computer Upgrade

This manual is ideal for all those wishing to upgrade or optimize your computer, a

simple way with a few simple steps, with the aim of increasing its life and

performance, saving money and helping to maintain the environmental

conservation through the reuse of resources.

Warning: Before any operation on the computer is disconnected from the

fundamental power source and disconnect any cables (network, keyboard,

mouse,etc). It is advisable to remove any static by touching a metal part of CASE

before handling any static sensitive device such as sound cards, memory,

motherboards, modems,etc.

Through this book succeeded in replacing some of the most important and most

common such as:

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• Memories

• CD-Rom Drives, DVD, CD Burners

• Hard Drives

• Video Cards

• Sound Cards, Network and Modems.

To begin we must open the case (drawer where all the components of the

computer) with this we begin the manual.

CASE OPENING

In the market there are usually two types of case, the table (desktop cases) and

the tower (tower cases).

Desktop Cases: To remove the top drawer of this type need to remove the

screws on the back, once they are removed the cover should slide back and

thus able to identify the computers internal, in some cases to be moved

slightly upwards slightly to remove the cap.

Tower Cases: In these cases there are different varieties, bringing screws

and other fasteners that are about themselves, then there are those who are

open only one side and those that are fully open, for those that open

sideways just need to remove one side of the case (usually the right side),

for them to remove the screws or fasteners, as applicable, and slide back to

remove the cap. In the case of full cover, remove the 4 or 6 screws holding

and slide back to remove it completely.

We already found inside the computer, so we can work with what we need.

REPLACEMENT OF RAM MEMORY

Usually we make a replacement or simply to increase memory capacity, are known

as memory DIMM and there is different capacity (256 Mb, 512 Mb, 1 GB) we

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should be aware that different combinations can be used such as 2 modules 256

MB would result in 512 MB capacity or simply use a single 512 Mb module, in

either case * _only_ * We can use combinations of one or two modules. We must

consult the manufacturer's manual to know which the ability to have the computer

is you can consult an expert to know which is the best option.

However, we must locate where the slots to accommodate the memory modules

usually in the computer manufacturer's manual appear not to possess, we can

simply place them on the card or motherboard, are elongated grooves on the ends

have hooks for attachment.

When removing the memory module of the package, try not to touch the gold edge, as this may damage

Once you locate the memory slots, we must move down hooks in a horizontal

position, align the module with the slot, we introduce it with a bit of pressure to fit

perfectly the hooks automatically rise to the upright position and make sound click,

this indicates that we have done successfully.

Now we just replace the lid of the case, connecting cables and turning on the

computer, the BIOS will automatically recognize the memory, on the contrary, we

have misplaced the memory, or not working, emit a continuous beep, and will not

start. If this is the case, disconnect everything again, and repeat the steps above.

CD ROM, DVD and burners

These units are installed in the same way, so talk about them in general.

If we replace a unit which we already have on your computer, we just have to

disconnect the cables found on the back of the unit are threefold:

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1. IDE Interface Cable: A cable gray and wide, it sends the information from the

unit to the motherboard and vice versa.

2. Power cable: This cable contains a series of small colored wires, this gives the

energy.

3. Audio Cable: It's a small cable that usually connects to the sound card, although

in most cases not needed.

Well, once disconnected, proceed to remove the screws on the chassis side of the

case are those who hold firmly to the unit, once done it slid forward.

Now put the new drive, will fit perfectly as if it were a drawer in a cabinet, replace

the screws, ensure good, and now proceed to connect the cables.

The IDE interface cable has a small red line on one edge that means that the PIN

1, must place the back of the unit where 1 indicates PIN, usually located on the

side facing the power connector cable, simply connect one end of the unit, and the

other end connects to the card mother (If it is the first time you plug the unit), then

proceed to connect the power cord, it has a peculiarity, and it is connected or fit

one way, that in order to avoid burning the unit.

For the audio cable, you should refer to the manual of your sound card, although

usually not necessary.

If it is the first time I put a CD, DVD Burner, we must place in the case where we

will place it and carefully use a flathead screwdriver and remove the lid covering

the place where we will place the unit just follow the steps above.

REPLACING THE HARD DRIVE

Once we removed the lid of the case, we locate where the hard drive, usually

located under the CD or even below the Floppy drive.

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If we place and proceed to remove the cables, in this case is very similar to

replacing the CD, we removed the IDE interface cable and power cable.

Then remove the screws holding it steady, two on each side of the chassis of the

case, and gently remove them.

Before placing the new unit, we check in the back something called Jumpers are a

pin that has a small plastic that serves to differentiate the use we are going to give

the hard disk, we Master, Slave (Slave) and Cable Select, as this manual is

designed to make basic changes, we must have a Master that is when you have

one hard drive to know what the position should be referred to the manual

manufacturer.

We shall place the wires, the interface (remember the red stripe should go to Pin 1,

ie near the power connector on the hard disk) for hard disk interface cable has 3

connectors, one at each end and one in the middle, as we only have one hard

drive, we only use the ends, then connect the power cord (just has a way of

connecting), is only the chassis of the case screw to secure it and go.

INSTALLING THE SOUND CARD, OR NETWORK MODEMS

The case is inserted in the back a number of sheets of metal, we must remove one

of them to put the card you want, to do so, we must remove a screw that is the

subject, then align the card with the PCI slot and with a little pressure is set, put the

screw to fully adjust the card to the chassis of the case.

When you start the Windows operating system automatically recognize the card, if

not, the card comes with a CD with drivers just enter and follow the onscreen

instructions.

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If starting the computer will emit a series of beeps, it means that the card is fully

inserted into the slot, so we should reopen the case and apply a little more force to

adjust or change the module.

Installing the video card agp

To install the video card, we must first remove the previous one, to do so, remove

the screw that attaches to the chassis of the case, and gently pull it, sometimes it is

not easy, and we apply a little more strength.

Then proceed to put the new card, so we must pay attention to how we align the

card in relation to the slot on the motherboard, because it has a number of "teeth"

in the gold edge, we placed perfectly in order to avoid damage, apply a little force

until completely set, put the screw to secure the chassis of the case.

Replace the case cover and connect the wires again, turn on the computer, once

the operating system recognize the card, if otherwise hen proceed to use the

drivers that bring the card, installing it as instructed.

If starting the computer will emit a series of beeps, it means that the card is not

fully inserted into the slot, so we should reopen the case and apply a little more

force to fit.

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Conclusion

Based on the collection of information is able to meet the objectives proposed in

the project and thus be able to give very useful tips to improve computer

performance when we talk about software, and why not get more comfortable

using the computer and at the same time able to take advantage of a better

computer resources to upgrade either your abstract part (software) or their physical

(hardware).

Similarly expanded our knowledge about the importance of knowing what

programs have installed on your computer and in turn how they can benefit in the

operation of the equipment or else you have programs that can only occupy space

in the computer and not are useful. And a simple way you can improve

performance and get more from the team.

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Bibliography

https://encrypted.google.com/search?hl=es&source=hp&biw=1276&bih=574&q=Manual+Para+Actualizar+Computadoras+&aq=f&aqi=&oq=&gs_rfai=

RAM memory to improve

http://www.comoserungeek.com/5-tips-mejorar-computadora-lenta/

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