ok here is what you do at micro stakes, assuming you play the 1c/2c tables, join the table with 1,5$, wait for a good hand, AA, KK, AQ, AK, raise big you so dont get 6 callers, raise at least 6xBB, some good micro stakes grinder like to raise 10xBB. with these hands don't be afraid to get it all in preflop, you will be amaized what people call you off with. QQ and JJ are a bit tricky, i like to get QQ all in preflop vs 1 player only, with JJ i want too see a flop, if no card higher than a J comes, i move all in.
also, call with small pairs, try to catch a set, don't call raises with small pairs, suited connectors, i rarely play them, maybe if i am in late position and there are no limpers before me, i might limp in, see a flop.
hope this helps, works for me.