Pentium MMX 166Mhz
16MB of RAM
2MB graphic card
2GB Hard drive
Windows 95.
I successfully screwed the PC up when I was trying to install Win 98.
Then I had to bring the PC to the store to let me them install it, and I had to upgrade my graphic card 4MB because it was "burnt"
But, I was happy with the new graphic card because I could watch movies.