Monday 19 November 2007

what are they for?

keyboard


A keyboard is used for input the text into the computer.







Joystick




You can use a joystick to play the video games.








mouse






Using a mouse, you can move the cursor on the screen.












microphone





Microphone is used in talkings.




Scanner





Scanner is used for inputting text or imatge.



freak mouse

FREAK MOUSE

Thursday 8 November 2007

the best mouse





The LED mouse


-The Led Mouse sends a light bean to the sensor, the sensor captures the pictures and analyses the images and sends the coordinates to the computer and the computer recives the information and moves the cursor on the screen.

-You don't need a mouse pad.
-There isn't any need of a special surface.
-It can have problems on subtle surfaces like shiny, slick and highly polished and rough surfaces.





The Laser mouse






-The laser mouse is more sensitive than the LED mouse(20 times more sensitive than LED).
-It has a better resolution so it has a better response.
-You don't need a mousepad.

As you can see the Laser is more sensitive and doesn't have any problems in subtle or rough surfaces. I recommend the Laser mouse because it is the newest and the best and it doesn't have so many problems.