Hello and welcome from Wisconsin! This is a great forum and you will like it. Don't worry about tags, some posts have them and some don't. Just depends on what you are asking or posting about. For example your post (if you are asking sumthin new it is called a "new thread)" and you might say How do I post a picture, then under tags you could type in Kindle or I-Phone. Or your post might say How do you make a mitered corner, and your tag could say quilt binding. It's just a secondary way for people to search for a post by subject.