I know this is a very noobish question, but... Can i mine with a Dual Core 2.4ghz CPU laptop? I'm only using free bitcoin websites to earn bitcoins and then buy a good computer to invest in bitcoin mining. Also, sorry for my bad english, i'm brazilian hehe ._.
If what you mean is mining bitcoin it is not possible anymore the difficulty is so high and it;s impossible to do so but you can mine alt coins with a cpu but those are crypto note,I am also minin gwith my spare cpu using minergate and I am mining bytecoin and monero