HELP ME TO DO MY FINAL YEAR PROJECT (COURSE WARE)

MY TOPIC: LET'S LEARN COMPUTER HARDWARE

my topic is to teach anyone who wanted to build their own PC or any student who want to learn about it.

the activity that i want to include (video on how to assemble and dissemble the hardware, description of the hardware, drag & drop, and MCQ test)

problem
- anyone know the best web that can i refer especially for the drag and drop part
- should i use adobe flash or Unity

PLEASE HELP ME ASAP!!!

please guyssssss