How computers work by: Karen Goenaga

How computers work by: Karen Goenaga

1. The mouse

   • have:
     • 2 components like:
       • some balls down it
         • made of gum
       • a sensor to...
         • detect movement and light
   • how it works:
     • when you make a click on two of the bottoms...
       • the sensor gives a message to the computer
         • when is sent...
           • the bios stop the process to:
             • check if its right

2. Bios:

   • his job is to...
     • ckeck if the message that is sent is
       • safe

3. CPU:

   • is the brain of the computer
     • (central process unit)
   • it process a lot of information
   • helps you to search...
     • an appropiate programm to complete the action

4. Memory:

   • It saves alll the information that you have in the computer

Images and files in the map