Iphone - turned Photo Stream on. Now where do I find them in the cloud?

It says that iCloud will automatically upload photos when connected to Wi-Fi. I logged onto icloud but there's not photo button. So where do I find them?

Contacts upload works fine.

They upload/or are available to all your apple device that are logged in with the same apple ID, meaning you can see your photos that you took with your phone on your iPad or iPod touch if you have them. If you download the iCloud control panel from apple here: https://www.apple.com/...up/pc.html and install it to your computer, all of your photos in your photo stream will be downloaded to your computer. You need to log in with the same apple ID that you use.