Downgrade my Operating System from Windows 8 to Windows 7
I bought a brand new ASUS laptop that comes with Windows 8. But I don't like the interface and all the features on Windows 8. I have my old Windows 7 OS but I never use, not even once. I want to know if I perform a clean install of my Windows 7 on my Windows 8 laptop, can I use the product key of my Windows 8 just in case I will need to upgrade again next time? What is your suggestion here?
My laptop is running Intel Core i3 processor, ASUS motherboard with 500GB HDD and 4GB DDR3 RAM.