Durham County Library will hold Summer Saturday Computer classes at the Main Library, 300 N. Roxboro St., from 10 a.m. to noon on Saturdays.

Classes are as follows:

JULY 12: Introduction to Microsoft PowerPoint

JULY 19: Health information for seniors

JULY 26: Introduction to Microsoft Word

AUGUST 2: Introduction to Microsoft Excel

AUGUST 9: Introduction to Microsoft PowerPoint

These classes are free and open to the public, but registration is required. To register, call (919) 560-0125.