"Blogging"

" What Exactly Is A Blog?

Blogs are websites – but a certain type of website.  Rather than selling a service or a product (although a blog can also be used for that) – a blog tends to be an online journal where the user posts thoughts, comments or news.  Blogs often look like diaries.  They are personal web pages consisting of regularly updated entries displayed in reverse chronological order.

The activity of updating a blog is "blogging" and someone who keeps a blog is a "blogger”.
And creating a blog is very easy – and free.