A blog is an online diary or diary on a website. The content of a blog usually includes text, pictures, videos, GIF animations, and even scans of old physical offline diaries or diaries and other paper documents.
Since blogs can be used only for personal use, to share information with exclusive groups or to attract public participation, blog owners can set their blogs for private or public access.
A regular comment, event description, And other embedded multimedia content such as graphics, video and presentation.