: Often listed as "Used - Very Good" on eBay for around $69.00 . Retail versions are transferable to other computers.
: Download this official utility from the Microsoft Support site . windows 10 installation disc best buy
: "Retail" licenses can be moved to a new computer if needed, while "OEM" licenses are tied to the first motherboard they are installed on. : Often listed as "Used - Very Good" on eBay for around $69