How to check how much 1 channel has made? When i login to my account, it shows Today Earning: $$, does that include ALL the channels? How can i see how much 1 channel has made? I never tried Channels before.
Yes, that would include all channels. To use channels you first have to create them. You will need to create new ad units and in the process create a channel for each area or section of your website(s). Only then will you be able to keep up with where your clicks are being made
Can you see "top channels" link on your main Adsense page? Just click it. Then it will show you all those top channels with their performance. Once you click it, you will also see a link "view all AdSense for Content channels »", if you click this one, it will take to another page where you can see all your channels and their performance. Hope this helps.