Home computer

Home computers were a class of personal computers entering the market in 1977, and becoming increasingly common during the 1980s.[1] They were marketed to consumers as accessible personal computers, more capable than video game consoles. These computers typically cost much less than business, scientific or engineering-oriented desktop personal computers of the time, and were generally less powerful in terms of memory and expandability. However, a home computer often had better graphics and sound than contemporary business personal computers. Usually they were purchased for education, game play, and personal productivity use such as word processing.
Advertisements for early home computers were rife with possibilities for their use in the home, from cataloging recipes to personal finance to home automation,[2][3][4] but these were seldom realized in practice. If no packaged software was available for a particular application, the home computer user was required to learn computer programming; a significant time commitment many weren't willing to make. Still, for many the home computer offered the first opportunity to learn to program.[5]
The line between a 'business' and 'home' computer market segments has blurred, since the computers typically use the same operating systems, processor architectures, applications and peripherals. Another change from the home computer era is that the once-common endeavour of writing one's own software programs has almost vanished from home computer use.[6]

Source : www.wikipedia.com