jueves, 13 de diciembre de 2007
Storage Devices
CD-ROM
CD-ROM disks are very common and conform to a standard. They are removable. They are also cheap to make.They used to be read-only but now there are different types of CD-ROM:
CD-ROM R (Read Only Memory) Capacity from 700 MB o 800MB
CD-ROM RW (ReWritable) Capacity from 700MB o 800MB
DVD-ROM R (Read Only Memory) Capacity from 4,7GB o 8GB
DVD-ROM RW (ReWritable) Capacity from 4,7GB o 8GB
Pendrive
We need a USB port. They have a different capacitites from 128MB to 4GB. The standard capacity is 1 or 2GB. So the have much more capacity than a floppy disk. They are faster and very easy to carry.You can store all kind of files and folders.Yoc can also store programs.So you can install them in another computer or in the pen drive itself.They are becoming cheaper amd cheaper day by day.Nowdays you can get a 2GB pen dirve for less than 20 euros.
miércoles, 12 de diciembre de 2007
The best mouse
lunes, 10 de diciembre de 2007
We need a new printer
Claire: I need to print in colour, but I don’t mind if it is not fast. What kind of printer should I buy?
- You should buy an inkjet printer. Because the inkjet printer is more cheaper than laser printer but it is more slowlier.
Marshall: I need to print really fast. I’m not going to use colour or images. Shall I buy an inkjet printer?
- Don't buy an inkjet printer because it is slowlier. You should buy a laser printer because it is faster.
jueves, 22 de noviembre de 2007
Input devices
lunes, 22 de octubre de 2007
Comparing Computers
Fujitsu Siemens
Processor:Intel® Core 2 Duo T5250
RAM:3GB
Hard Disk:250GB
Screen:15,4"
Operative System:Windows Vista Home Premium
Price:899,00 €
Packard Bell
Processor:Intel® Core Duo T2450
RAM:1024MB
Hard Disk:160GB
Screen:12"
Operative System:Windows Vista Home Premium
Price:799,00 €
Advent
Processor:Intel® Core Duo T2080 1,7 gHz
RAM:1024MB
Hard Disk:120GB
Screen:17"
Operative System:Windows Vista Home Premium
Price:649,00 €
Fujitsu hard disk, is bigger than the others notebooks.
Fujitsu RAM memory is more powerfulthan the others Notebooks.
Fujitsu Processor is more powerful than the other notebooks.
The Advent notebook screen, is the largest.
The Fujitsu Hard disk is the biggest.
Fujitsu notebook is the most expensive.
I will buy Fujitsu notebook because is the most powrful and is the best notebook.
www.pccity.es
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