Students from UMass Lowell are offering to teach seniors basic computer skills for free. The class will run for eight weeks beginning Friday, Sept. 26, and take place from 1-3 p.m., at the Haverhill Citizens Center, 10 Welcome St. The college will supply Google Chromebooks, which those who complete the course may keep. This digital literacy initiative is being co-sponsored by the Haverhill Council on Aging. Those interested in enrolling are advised to call Mary Connolly at the Council on Aging at 978-374-2390, ext.