Thats an easy one the us uses computers for internet and other things they have the guineas world record for most internet users and most computers
Computers became common in homes.
Change the regional settings on your computers to U.S or American although doing this will change your keyboard layout and some other settings.
computers became smaller in size.
no
According to 2011 figures, the US has 321.4 million computers "in-use" out of a worldwide total of 1,657 million units. That equates to 80.6% of computers outside the US.
Computers help us communication as we contract with one another mostly with the help of computers
Computers produces radiation which can change our blood cells which results in cancer
the computers have change a lot over the years
Can not be answered, locations and number of computers change from year to year.
US Government.
FDR was president of the US when electronic digital computers were invented.
Approximately 14 million computers are available for classroom use in US Public Schools.