i could have done better by making the pictures of the parts larger, but it would take too much space. i did good in finding the uses and price of each part listed.
Inside: Motherboard (holds all key components for a computer), memory (never open), expansion slot (add ram etc.) , bios and cmos (basic start up for computers) , cpu (processes most calculations), cooling fans, power source
I think i did well with the placement of the racket at the appropriate time and with the placement of the ball. I could have done better by editing the background photo so that the net is closer to the right edge of the gif.