Mi primera computadora tenia las siguientes caracteristicas:

Microprocesador 478 Intel Pentium 4 de 3Ghz



 Tarjeta Madre 478 AsRock P4DV800 con video, sonido, red, USB2, DDR1, IDE, AGP8X



Tarjeta de Video AGP ATI Radeon 64Mb



Memoria RAM DDR1 de 128 mb



Disco duro de 500 gb



 Monitor RGB

 

Como se puede ver fue una de las buenas computadoras de su tiempo, y me costo relativamente caro.

ahora las caracteristicas de la computadora actual que tengo (es una laptop)

 

Hardware

Product Name	dv5-1334ca
Product Number	NV101UA#ABC
Microprocessor	2.00 GHz Intel Core2 Duo Processor T6400
Microprocessor Cache	2MB L2 Cache
Memory	4096MB
Memory Max	8192MB
Video Graphics	Intel Graphics Media Accelerator 4500MHD
Video Memory	Up to 1759MB
Hard Drive	320GB (5400RPM)
Multimedia Drive	LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support
Display	15.4" Diagonal WXGA High-Definition HP BrightView Widescreen (1280 x 800) Display
Fax/Modem	High speed 56k modem
Network Card	Integrated 10/100 Ethernet LAN
Wireless Connectivity	802.11b/g WLAN
Sound	Altec Lansing with SRS Premium Sound
Keyboard	101-key compatible
Pointing Device	Touch Pad with On/Off button and dedicated vertical scroll Up/Down pad
PC Card Slots	1 ExpressCard/54 Slot (also supports ExpressCard/34)
External Ports	5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro, or xD Picture cards 4 Universal Serial Bus (USB) 2.0, 4th port shared with eSATA 2 Headphone out 1 microphone-in HDMI 1 VGA (15-pin) eSATA + USB 2.0 1 RJ-11 (modem) 1 RJ -45 (LAN) 1 notebook expansion port 3 1 Consumer IR (Remote Receiver)
Other Devices	HP Webcam with integrated digital microphone
Dimensions	14.05" (L) x 10.2" (D) x 1.37" (min H)/1.65" (max H)
Weight	5.83 lbs
Security	Kensington MicroSaver lock slot Power-on password Accepts 3rd party security lock devices
Power	65W AC Adapter 6-Cell Lithium-Ion battery
What's In The Box	HP Mobile Remote Control

Software

Operating System:
Genuine Windows Vista Home Premium 64-bit with Service Pack 1

Security and Support:
Symantec Norton Internet Security 2009 (including 60 days complimentary live update) HP Help & Support HP Recovery Manager HP Total Care Advisor ProtectSmart Hard Drive Protection

Multimedia:
HP MediaSmart Muvee Reveal Cyberlink DVD Suite Adobe Acrobat Reader HP Games Powered by Wild Tangent

Productivity and Finance:
Microsoft Works Microsoft Office 2007 Home and Student Edition: 60 Day Trial Version

Internet Solutions:
HP Total Care Set Up Microsoft Internet Explorer

El sistema operativo lo cambie por w7.

En verdad existe mucha diferencia entra mi compu antigua y la actual, empesando por la facilidad de manejo (llevarlo de un lado a otro)

 Aunque la compu actual que manejo ya es de caracteristicas muy bajas con respecto a las que ya se sacaron al mercado ultimamente y ni que hablar de las que estan en proceso de creacion.