Go to their profile and hover on the "add to circles" button. A drop down should appear that lets you check in a box next to "following".
There is not a way to stop Google Plus from telling you when people plus one your posts. Google claims they only show you relevant plus one posts, but there is not a current way to disable this feature.
how to invite people to circles
Check your Google Plus Profile Account settings check the privacy settings no necessary changes as required after that your google plus profile will show up on search results.
Yes, it is. Google+ (Google plus) is a new social media platform powered by Google. As of July 2, 2011 it is being tested by selected and invited people.
Google Plus is simpler to use than Facebook. Many people have said that Google Plus is a lot like Facebook used to be a few years ago.
People search for that thing they need (jewelry, books, gifts,...) on Google for example. Then they choose one shop from Google's recommendations and follow the instructions on that website to complete an order.
You can use google plus when you are 16.
You can mute a certain type of post on Google Plus by filtering your stream to only show specific people at a time.
They crave attention
Comments critical of Google Plus are censored, and everything posted on Google is also posted on Google Plus.
See the related links for a link to Google Plus.
You can get out of community easily. Google plus is the social network of the Google community. It has circles and communities.