Fix Corrupt Registry to Stop Freezing

My computer is now my best friend. Since my kids have left home, I spend five hours daily on the computer. I know I need help because five hours is really too much. I enjoy chatting on Facebook, and frequent several craft sites. I have 1000 friends on Facebook, and on my craft site about the same. I love communicating about my life and hearing about my friend’s life. I figure it is a cheap activity, and I am not hurting anyone. My computer started freezing, and I found out I had to fix corrupt registry in order to stop the freeze. This was something new to me, but I was able to repair.