Need Assistance

I am very much interested to know more blogging. I am back now. I need assistance to update my blog. I want to change my template though I found some sites but it seems hard for me to download the template. I want to know how to edit pictures and what sites it would found like scrapping. Your help is very much appreciated. I will wait for any response. Please do email me what I need first to do. Here's my email add (chindycredo@yahoo.com). I am trying to sign up for AdSense in Google but I do still need what I am going to do so I could be able to post any advertisement. I am bored and want something to do. Kindly assist me. God Bless Us All.