hi everyone, well im not yet back...just using my phone for some technical issue with Windows XP

anyways, just here to ask...about the free space left from the partitions i made... Cause i got an issue with windows loading reason i couldnt on9 it wont load, anyways i already run past it, i formatted my pc even if i dont want it, anyways i was worried ill mess up cause last time i created 3 partitions =.=" anyways now i deleted the 1st partition which was were we all used for our windows xp etc. anyways i also deleted the partition i created before but now i have 18 free space so how am i gonna get those 18 free space.or divide it to the two partitions i made? Please help im still confuse with the partitions TT^TT