Computer of the 1980s

I need to write an argumentative essay on the following:

How fair a description is it to say that the computer of the 1980s has been completely reinvented with sociability purposes in mind?

Can you give me some related websites that I can use in my essay?

I also want to know your personal opinion about this topic. What would your thesis statement be and how would you go about arguing it? What would be your main points?