A friend in Google+ asking me how to make text typing in stream column become bold and italic ? If you want to change font style here is the method.
1.Enclose the word with * become bold font (*TECHGRAVY*).
2.Enclose the word with _ become italic font (_TECHGRAVY_).
3.Enclose the word with – become strikethrough (-TECHGRAVY-).
Let see the example below,
Hope can help you all.