about a month ago my pc was running rather slow so i found an ad in the paper for pc’s for 100.00 so i called and explained what was going on with my pc and the guy said for me to bring it to him and he would build me a way better system in exchange for mine and 40.00 so i did and not a2 weeks later it crashed so i called him up and told him what happened and he said to bring it to him and he would have better one for me and i paid him 20.00 more for more ram and this one is even worse. so now i’ve paid him 80.00 and gave him my old system and i am very unhappy what do i do? ty in advance and please help. my ph # is 530 365 6174 linda