Blog is short for weblog.
Blogging has become a platform where people can express their ideas and share it with the world.
Blogger is a blog publisher that can be used to create blogs very easily and efficiently. There are many gadgets that can be added to your blog. If you look at this blog, you will see some gadgets on the right. You can add a calendar, a blog roll of your favorite blogs, maps, clocks, and gadgets from other websites.
Here are some videos to help you start or modify your blog: