Legit Reviews

I wonder where could I get the free spy software, just like the keylogger, web filter and so on, I want to protect my son from the bad websites and give him a good conditin for his growing up, could you help me pls?

What is spy ware and what is it used for?
what kind of information does it gather?
I want to learn about spy software.
Anyone helps me, Thanx a lot