The James Prendergast Library is offering two computer classes in September — Introduction to Excel and Basic Computers.

All computer classes at Prendergast Library are free of charge. Walk-ins are welcome as space allows, or call 484-7135, ext. 225, to register.

Introduction to Excel will be held on Friday, Sept. 14, from 10:30 a.m. to 12:30 p.m., and Basic Computers will run on Friday, Sept. 28, from 2:30 to 4:30 p.m. No experience is necessary.

The Prendergast Library is located at 509 Cherry St. For more information, call the library’s information desk at 484-7135, ext. 225.