Companies offline or online are using Twitter as part of their marketing campaign. The smart internet marketers have start to write guides about making money on Twitter.

Well, you don’t have to waste your money to buy any guide. The best “how to Twitter” manual is available, by Twitter, called Twitter 101.

The definite guide Twitter 101 focuses on business but no worries, everything is explained in very simple terms. So even if you are not using to attract some business, you can still use it for social networking.

Twitter 101 is divided into 6 sections, topics covered includes”What is Twitter,” “Getting started,” “Learn the lingo,” “Best practices,” “Case studies,” and “Other resources.” Common-sense questions like “So how do businesses use Twitter?” are answered.

Check out Twitter 101.