I have blogspot blog.

My question is that there are so many widget are available but which widget are useful and how can get traffic from that.

Traffic source widget. You can also look for more widgets depending upon the need of your blog.

You can place your social networks profile or blog network widgets on your blog. Some blog network sites like blog catalog gives your blog a higher rank on their site if you place their widget on your blog and stay active.

You can also add Feed Burner Email Subscription Widget on your blog. It's a good way to invite them to be your blog's subscriber.

Actually what is a widget. Can any one explain what it is

Sometimes, widgets make the blog site look dirty.

widgets or plugins?

Depends on the type/niche of your blog I think

You can add latest post, top posts and latest comment visit to your blog.

Originally Posted by mepdesign

I have blogspot blog.

My question is that there are so many widget are available but which widget are useful and how can get traffic from that.

It depends in the situation. If you are using a blog as a support for your main site, then probably Blog roll is the most important widget for you.

Seo widget and social bookmarking widget.

I think the Web traffic,Visiting guests,update....so many widgets are useful...

You said you're using blogger. If your site is made to support your main site or your link list is the best widget for you.

just choose what you think is good for your niche..dont stuff it up with lots of widgets though..

I prefer traffic analyzing widget and social networking only.

Google translators can also be a useful widget. It can be used by readers from different countries with different languages.

For blogger users, email subscription, follow us, and most of all share it are the most useful tools to get traffic. Example for share it, if your visitors will click it, it will automatically redirects them to their social networking account and enable them to share you blog to their friends.

Feed subscription can also be a good widget. I always put it on the top of my Blog Archive?

The most common widgets are calendar, Blogroll, Archives and category.

Which widgets are "useful" depends on your particular needs.

The feed burner widget is great for getting more subscribers