My Computer's Developmental History

I bought my computer on 24th january 2001. I bought a computer with Intel celeron processor 1.04Ghz. I bought it for Rs 38000. My harddisk memory was just 40GB. I decided to upgrade my computer. On september 2001, I upgraded my processor to celeron 2.08 GHz. It was the time for my computer's ultimate development. I upgraded my computer to celeron3.06GHz. My hard disk's memory was 80GB by 2003.I upgraded my 120MB SDRAM to 512MB DDR RAM. On November 2003, I subscribed to a magazine. I upgraded my hard disk several times and finally by 2007, I had a dual core processor and also a graphics card, ATI Radeon graphics solution. And by now, my computer has a Core2Quad processor, 3GB DDR2 RAM, Nvidia Graphics solution. My mouse is frontech optical mouse which is cordless.