Electronics common core program?

So I will be taking a common core program in electronics and I wanted to know if there are some good websites that can introduce to me to some of the basics and principles that I will be learning. I don't want to go into the program as a total blank slate.

I plan on eventually majoring in repairing/fixing/troubleshooting problems with computer and business equipment hardware.

Thanks

Electronics common core program?spyware

Try this:

http://www.utwired.engr.utexas.edu/rgd1/...