INTRODUCTION-CHOOSE THE PARTS IN ASSEMBLE THE PC:
http://www.personal.psu.edu/students/r/q/rql5024/published/INTRODUCTION_1.html
ASSEMBLING:
http://www.personal.psu.edu/students/r/q/rql5024/published/INTRODUCTION_1.html
ASSEMBLING:
the block is use to describe about the java program,html etc
