What are blogs? How are they useful?

1.	What are blogs? How are they useful?
Answer» It refer to an online journal where entries are posted .Blogs usually have a few features that are useful for the bloggers and readers. Enables you to write down your thoughts on anything that interests you. Easy to set up don\'t need much technical knowledge. Easy and quick to update or add new posts. People can leave comments on your blog.

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