It does NOT come with any windows license key, but you can use your own Windows license key to activate it
You should ensure that your custumer or you provides the product key for the installation either by way of Retail pack
or using the COA located on the sticker that should be affixed to the computer you are reloading.or just use it for 30 days as a trial version if you just want to try it out.
Quick and simple to use. Plug in the USB Drive, set your computer to boot once from USB and proceed with your install or repair
30 day Guarantee!