Westport Public Library will hold a demonstration on Skype, a free software that enables users to make voice and video calls over the Internet, on Tuesday, Sept. 13. The program will be held at 10:30 a.m. in the library's McManus Room, 20 Jesup Road.

The presenter will be Bill Derry, the library's director for innovation and user experience.

The program is free .

For information, visit www.westportlibrary.org or call 203-291-4800.