My friends usually know enough to not need much support, or they require support in domains that I cannot help at all with or with questions that go far beyond my own knowledge, and they know how annoying it can be to be the family tech support, so we take pity on each other. And I don't remember when I last asked a friend for tech support either. We just do moral support instead, commiserating about our struggles with humans who interact with computers (users, developers, etc.).