https://padlet.com/ignacioafc03/uetg0vmniy3n Resumen del hardware en-us 2018-06-05 11:21:00 UTC 2018-06-12 13:22:10 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Diskette.png ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265607829 The tangible, physical parts of the computer which work together to input , process, store, and output data.]]> 2018-06-05 11:28:05 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265607829 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265608503 Represent the cutting edge of computing technology. They are: 

• The largest
• The fastest
• Most powerful
• Moat expensive

]]> 2018-06-05 11:32:11 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265608503 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265608778 Hardware]]> 2018-06-05 11:33:48 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265608778 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265609112 There are difierent types of computer]]> 2018-06-05 11:35:48 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265609112 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265610258 They:

• Are very powerful comnputers
• Are optimised for high data throughput

]]> 2018-06-05 11:41:50 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265610258 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265611056 They:

• Are relatively cheap
• Are comfortable to use for long periods of time
• Use generic parts with standard interfaces

]]> 2018-06-05 11:45:43 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265611056 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265611808 This covers a wide range of portable computers.
They:

• Are designed for simple internet access
• Have word processing
• Have standard keyboard

]]> 2018-06-05 11:49:19 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265611808 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265612727 Netbooks are laptop with lower specifications. They:

• Are designed for maximun portability
• Have a very slow processor
• Have a small amount of RAM
• Have a low resolution screen
• Have reduced weight 
• Have greatly increased battery life.

]]> 2018-06-05 11:54:15 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265612727 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265613530 They:

• Do not have a keyboard
• have internet access
• use either touch input, soft keyboard, or handwritting recognition

]]> 2018-06-05 11:58:54 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265613530 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265614515 They:

• Usually include built in digital cameras
• can run application
• May provide maps
• Have internet access

]]> 2018-06-05 12:03:56 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265614515 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265615777 is a specialised compunter wich is ´hidden´ inside another device. They are:

• Made for a special purpose
• Programmed to perform only one type of specific task
• real-time systems

]]> 2018-06-05 12:10:07 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265615777 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265616624 Any item of hardware that allow entry of information into the computer]]> 2018-06-05 12:13:55 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265616624 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265616819 2018-06-05 12:14:50 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265616819 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265616947

increases typing speed

]]> 2018-06-05 12:15:26 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265616947 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265617345

Are standard QWERTY

Have additional ´hotkeys´ 

Incudes a ´Windows Keys´

]]> 2018-06-05 12:17:10 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265617345 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265618013

Each key ids programmed to perform a custom function

allows a rapid input from a variety of of pre-set choices

]]> 2018-06-05 12:20:22 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265618013 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265619288

Is represented by a series of buttons drawn on a monitor or screen

Is very accessible

Is useful for small devices

]]> 2018-06-05 12:24:14 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265619288 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265627609

standard pointing device

has two  buttons

have a scroll wheel

programmed to perform customizable commands

]]> 2018-06-05 12:58:06 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265627609 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265629736 Consists on a relatively large ball  which is fixed in place so that the user can spin it around.

• Requires only movement of the thumb or the fingers

]]> 2018-06-05 13:05:45 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265629736 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265630847

Common input devices on laptops

Moving the pointer by tracing the finger across the pad

]]> 2018-06-05 13:10:09 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265630847 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265632122 Allows users to interact with the computersusing their hand or a specially designed pen called stylus]]> 2018-06-05 13:15:07 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265632122 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265632870

Allows the sound data to be input into the computers

To recognise the words being spoken, voice recognition software is required

]]> 2018-06-05 13:17:50 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265632870 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265633865

Include a variety of buttons and features

examples of this are joysticks and game pads

]]> 2018-06-05 13:21:13 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265633865 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265634822 Uses a laserr to shine light onto a barcode labal. The thickness of the lines and spacing between the lines on the barcode determinate the amount of reflected light. This is the interpreted as a number by the barcode scanner]]> 2018-06-05 13:24:33 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265634822 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265635828 the magnetic stripes store a small amount of datawhich is read using magnetic stripe reader]]> 2018-06-05 13:28:04 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/265635828 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266792967 They are a plastic credit card style cards by having a higher storage capacity and an embedded processor]]> 2018-06-12 11:20:51 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266792967 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266794013 Is a device for digitazing a piece of paper.

• The resolution is measured in Dots Per Inch
• modern scanners have a maximum resolution of 4800 DPI 

]]> 2018-06-12 11:28:11 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266794013 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266794543 They are any item of hardware that the computer uses to present data to the user.]]> 2018-06-12 11:32:29 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266794543 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266794785 It is an output device found in almost all computers.
Nowadays the most common is LCD´s (liquid crystal displays)

• They are cheaper, thiner, lighter, and produce higher quality images
• They have native resolution

]]> 2018-06-12 11:34:13 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266794785 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266795950 They are use to give audio output. 

• They come in many forms, from simple ear phones to complex multi-speakers arrangments.

]]> 2018-06-12 11:42:02 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266795950 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266796659 produce hard copies of documents and files.]]> 2018-06-12 11:46:24 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266796659 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266797086

The most common kind

Work by squirting ink onto a page through a series of nozzles

]]> 2018-06-12 11:48:50 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266797086 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266797642

Produce higher quality     printouts

They are more expensive

]]> 2018-06-12 11:52:07 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266797642 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266798261 2018-06-12 11:56:09 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266798261 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266798667 Is a standard coding scheme for reprepresenting text using the english alphabet. ]]> 2018-06-12 11:59:03 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266798667 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266799495 Is a moding coding scheme which aims to solve some problems of ASCII.

• It uses up to 4 bytes to represent each character.
• It includes non-english alphabets.

]]> 2018-06-12 12:04:49 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266799495 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266800107 It specify the characters that make up a text but they do not include ways to specify other formatting attributes such as the front type.

• ASCII and unicode are both examples of plain text
• 
  

]]> 2018-06-12 12:08:26 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266800107 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266808286

They are represented as bits and bytes just like all others computer data

Each pixel in an image uses three bytes of storage dpace

]]> 2018-06-12 12:51:51 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266808286 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266809445 They are used to connect input, outút, storage, and networking device]]> 2018-06-12 12:57:37 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266809445 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266809986 Used to connect a standard monitor to a computer or games console]]> 2018-06-12 13:00:14 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266809986 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266810626 Are used to connect digital displays with to digital displays to digital video sources]]> 2018-06-12 13:03:05 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266810626 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266811359 A high sped standard for connecting hard disks. ESATA is a version of SATA used for connecting external devices]]> 2018-06-12 13:06:29 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266811359 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266812820 An older standard for connecting hard disk.]]> 2018-06-12 13:13:38 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266812820 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266813205 A modern standerd used for connecting a wide variety of peripherals]]> 2018-06-12 13:15:19 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266813205 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266813614 A high speed interference used for different peripherals. It is less common than USB, but offers a much higher transfer rate]]> 2018-06-12 13:16:58 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266813614 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266814320 A standard for wired Internet access, available on virtually all computers.]]> 2018-06-12 13:19:32 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266814320 ignacioafc03 https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266814632 An older standard for connecting mice and keyboards. Gnerally preceded by USB]]> 2018-06-12 13:21:05 UTC https://padlet.com/ignacioafc03/uetg0vmniy3n/wish/266814632