The Fairfield Public Library is offering an overview and demonstration of Twitter on Wednesday, Nov.14, at noon in the Rotary Room of the main branch, 1080 Old Post Road.

Increasing numbers of businesses are using Twitter for direct marketing and public relations, sharing ideas with employees and listening to what is being said about their company, the library said. Job searches also may be conducted through Twitter.

The demonstration will be conducted by Merry Uk, the library's and town's webmaster. Her 20-minute overview will be followed by Q&A on Twitter or any other technology topic, the library said.

For more information and to register, call 203-256-3160 or