When were computers built first?

• 1930s and 1940s

• 1940s and 1950s

• 1960s and 1970s

A small piece which is the thinking centre of a computer is a ________.

What does the word » computer» mean?

• a person

• a machine

• a calculation

Who were called ‘’computers’’?

• the people who did the calculations and wrote the books

• the people who repaired the machines

• the people who played computer games

Which company in 1957 made a computer called 610 Auto-Point?

It was called _________.

_______ and _______ started the Apple Computer Company in ______.

A transistor is an ________ ________ .

Market is the ___________.

• people who want to do something

• people who don't want to buy something

• people who want to buy something

Software is ________ ________.

When did the companies begin to make laptops?

• during the 1980s

• during the 1970s

• during the 1990s

• during the 1960s