Adding Media to Your Blog
Adding media, or using hyperlinks to other sites, is a way of making your blog more interesting and interactive.
However, please think before you link... or use any other technique.
If it makes your blog better, press on.
If it doesn't, then why are you doing it?
Just being able to do it doesn't make your blog better.
Doing it for a reason or purpose, does.
Link to a site or embed something into your blog?
Think, then decide.
Here's a video showing you how to add a hyperlink in J2E/Bloggy
On the next page is one showing you how to embed a video.