Bring your site to life by adding the comments gadget to your pages. This gadget enables visitors to post comments and links to videos on your site. Visitors can use the translation feature to read comments in their preferred language.
2 Choose the gadget's size
You may choose the size of this gadget. Adjust the width (in pixels) and number of posts to show so that the gadget fits within your page.
3 Choose colors
Select a set of colors for your gadget.
Here is a preview of your gadget.
4 Create the HTML code
We will generate some lines of HTML that creates and renders this gadget. To make the gadget work, you have to put this code into your site.
5 Copy the code into your site
Paste the above gadget code into an HTML page on your site. The page you edit should be within http://bloghelpforbegineers.blogspot.com/ or one of its sub-directories.
If you are facing any problem then feel free to do comment else refer "How do I add the Following gadget to my blog?"