Orkut

If you have a Google+ profile:

1. Click Settings.
2. Click Google+ tab.
3. Click Link your Google+ and Orkut profiles.
4. Check how your name and photo are going to look like and mark the box where you agree with the changes.
5. Click Link profiles.
6. You are done!

If you don't have a Google+ profile:

1. Click Settings.
2. Click Google+ tab.
3. Click Sign up now button.
4. After finishing creating your Google+ profile, come back to Orkut.
5. Click Settings.
6. Click Google+ tab.
7. Click Link your Google+ and Orkut profiles.
8. Click Link accounts.

• A new Orkut top bar, with Google+ notification and post-box.
• Make use of Google+ cover photo in your Orkut profile.
• Publish your public Google+ posts to Orkut automatically.
• Show your public Google+ photos in your Orkut profile.
• A cool new badge.