The Dunkirk Public Library, located at 536 Central Ave., Dunkirk, announces the following computer classes:

I-Phone Basics, Dec. 3, 1 to 2 p.m.

Android Smartphones Basics, Dec. 5, 1 to 2 p.m.

Hour of Code, Dec. 7, 3:30 to 4:30 p.m.

Intermediate Microsoft Excel 2016, Dec. 10, 12, 11:30 a.m. to 1 p.m.

Pinterest, Dec. 13, 11 a.m. to noon.

Mail Merge, Dec. 14, 11:30 a.m. to 1 p.m.

Basic Computers, Dec. 17, 19, 11 a.m. to 2:30 p.m.

Exploring the Library Edition of Ancestry, Dec. 18, 1 to 2:30 p.m.

All classes are offered at the Dunkirk Public Library. Registration is required for all classes. Contact the library at 366-2511.