Hello all!
I was recently debating building a new computer, and taking parts from my old computer. I wanted to upgrade my motherboard to a motherboard that isn't a mico ATX. I was curious what would be required, I know a new copy of software such as Windows 8 (ect) will be required, but will I really need anything else? can I reuse my old hard drive, processor, and disk drive? or do I have to buy all new pieces? Sorry for my lack of knowledge, just needing some advice
. Thank you all very much 
I was recently debating building a new computer, and taking parts from my old computer. I wanted to upgrade my motherboard to a motherboard that isn't a mico ATX. I was curious what would be required, I know a new copy of software such as Windows 8 (ect) will be required, but will I really need anything else? can I reuse my old hard drive, processor, and disk drive? or do I have to buy all new pieces? Sorry for my lack of knowledge, just needing some advice

