That all depends. On what is in it (Motherboard, processors, hard drives, CD drives....., the list goes on and on), and what on the outside (monitors, printers, scanners....). There are also the programs.
If you are building one, that is a good choice, cause if something stops working, you know how to replace it (because you built it!), and you don't have spend a couple hundred to get it repaired.
www.tigerdirect.com has all you need to build yourself a computer (bare-bones kit)
Now your motherboard can easily get into the thousands, now don't be discouraged by that. A good rule of thumb is the more expensive the faster and more powerful it'll be.
Your hard drive(s), this stores all of the information. If you have lots of pictures, music games, videos, movies, and other stuff, a 500Gb drive would do good. But if you don't want to worry about running out of space you can get a 1Tb drive (Tb is the biggest available on the market). For a 1Tb drive that can cost you about $200.
Next if you have lots of movies or videos, or if you are a gamer, you will want a good graphics card. This device sends the signals to your monitor so you can see what you are doing. Any of the new stuff from the NVidia G-Force line is good for the average gamer or photographer or what ever you do. Those also can get very pricey, several hundred.
Now that's just a few things that are essential in a computer but that doesn't count the monitor/screen, CD drives, speakers, keyboard, mouse, printer, scanner, extra hard drives... I'm sure you get the picture.
The first Macintosh computer by Apple, The Macintosh 128k, was introduced in January 1984. It sold for a price of $2,495.The first Apple computer, The Apple I, was introduced on April 1st 1976, it sold for a price of $666.66.
It is a UK legislation adopted about 1990 for the prevention of computer misuse, which occurred in that country.
The price of the first Apple Macintosh computers was US$ 2,495.
Happy Birthday Joshi', the virus was first discovered in India in June 1990
There are step-wise development of computer..People gain knowledge from different machine and developed the concept of computer...People were trying to made PC from 1975 and it was finally made on 1990..
the average price for a movie ticket in 1990 was $4.23
The average price for a movie ticket in 1990 was $4.23.
The price of a gallon of gas in 1990 varied from $1.10 to $1.30
The average price for a gallon of regular gasoline in 1990 was: $1.16
What was MD stock price on jan 4 1990
The KGB the Computer and Me - 1990 TV was released on: USA: 3 October 1990
Sparks The Price of Passion - 1990 TV was released on: USA: 25 February 1990
The average price of a gallon of regular unleaded gasoline in 1990 was $1.16
Hobbit - computer - was created in 1990.
Equal Justice - 1990 The Price of Justice 1-7 was released on: USA: 2 May 1990
Against the Law - 1990 The Price of Life 1-3 was released on: USA: 7 October 1990
The computer Misuse Act of 1990 made provision for securing computer material against unauthorized access or modification. Its impact to people is to refrain from any unauthorized use of computer data.