These groups meet regularly.
Central Maryland User Group for Windows — Third Wednesday, 7:30 p.m. East Columbia Branch library. 301-774-0331 or http://www.myCMUG.org.
Columbia Knitting Group — Third Monday, 7 p.m.
Home Buying Seminar — Third Wednesday, 6-7:30 p.m. Learn the steps you need to know when buying and selling a home. Kahler Hall, Village of Harper's Choice, 5440 Old Tucker Row, Columbia. 410-262-2254.
Howard Astronomical League — Third Thursday, 7:30 p.m. Learn about astronomy and other space-related sciences with people of all ages. Robinson Nature Center, 6692 Cedar Lane, Columbia. http://www.howardastro.org.
Journeys Community — First and third Sundays, 10 a.m. Explore spirituality in this nontraditional group. Homewood Suites, 8320 Benson Drive, Columbia. 410-546-6624 or http://www.journeyscommunity.org.
Weekend play group — Third Saturday. 410-740-1035 for time and location.
Women Walking in Wisdom Inc. — Third Saturday. A monthly prayer group. All are welcome. Join for prayer, food, fun and fellowship. The morning session is hosted by group President Alegra Hall, firstname.lastname@example.org, 410-975-8052, 10 a.m.-noon, at the Sleep Inn, 10127 Washington Blvd., Laurel.
WinSIG — Third Wednesday, 7:30 p.m. Windows special interest group for personal computers, tips and techniques for using and maintaining Windows operating systems. http://www.myCMUG.org.