Updating our storage devices

CD-Rom / Dvd

Now there are different types of CD-ROM
We have:

• CD-Rom RD (Read only memory) Capacity from 700 MB to 900 MB.
• CD-Rom RW (Rewriteble) Capacity from 700 MB to 800 MB.
• DVD-Rom RD (Read only memory) Capacity from 2GB to 8GB.
• DVD-Rom RW (Rewriteble) Capacity from 4,3 to 4,5 GB.

Pendrive

• You need a USB port.
• They have different capacities from 128 MB to 4 GB.
• The standard capacity is 1 or 2 GB
• They have much more capacity than floppy disk.
• They are faster and very easy to carry.
• You can store all kind of files and floders.
• You can also store programmes.
• You can install them in another computer or in the pendrive itself.
• They are becoming cheaper and cheaper day by day.
• Nowadays you can get a 2GB pen drive for less than 20 €.
  

We need a new printer.

Claire: Why don't you buy a colour inkjet printer, because they print colour and they are cheap.

Marshal: Don't buy an inkjet printer. You should buy a mono laser printer, because they the printing speed is faster.

Talk about mice

LED MOUSE // LASER MOUSE

The LED mouse is less sensitive than the laser mouse.

The LED mouse has more problems with suble surfaces, like shining, slick and highly polish surfaces and rough surfaces can be a problem.


My opinion is that you must buy a laser mouse.

Talk about mice

What are they for?

Keyboard: Using keyboard, you can input text
Joystick: You can use joystick to move the cursor rapidly
Microphone: Microphone is used in input sound
Scanner: Scanner is used for drawing pictures on to a computer screen
Mouse: You can use mouse to move cursor rapidly

Freak Mouse

Personal Computer's comparison

FUJITSU-SIEMENS AMILO PI 2530 160GB

• Processor: Intel® Core 2 Duo T5250
• 
• RAM Memory: 3Gb
  
• Harddisk: 160 Gb
• Graphical card: ATI Mobility Radeon HD2300 512 MB
• Operative system: Windows Vista Home premium
• Price: 777,00€

Nemesis PC 4000 1000GB

• Processor: Intel CORE Duo E6600 2,4 Ghz
• Ram Memory: 2Gb
• Harddisk: 1000 Gb
• Graphical card: GeForece 7300 GT PCI X 512 Mb
• Operative system: Windows XP Pro
• MotherBoard: Asus P5B DELUXE
• Mouse: Logitech G-7
• Keyborad: Logitech G-15
• Price: 1.459,35 €

Nemesis is more expensive than Fujistsu but Nemesis is the best, Fujistsu memory RAM is more powerful, than Nemesis but Nemesis harddish, motherboard, and graphical card are more powerful and faster than Fujistsu