Post-Lithium Inquiries

Hi, all.

Back when Norton Community was on Lithium, I was able to do the following, which I don't know how to do now.

1) How do I embed an image in a post (I don't mean File Attachment)?

2) How do I turn regular text into hypertext by inserting a link into it (e.g. by turning the word "here" into a link to Amazon)?  When I tried to do that by clicking the chain link button, I was able to turn the text blue; but when I clicked the blue text link, it didn't redirect me anywhere.

3) How do I change font color?

Thanks.