WildCard999 :
I'm not sure why anyone would even need to crack Windows 10, you can use it for free for awhile (not sure how long it lasts). A friend of mine has yet to activate Windows 10 and it's been a couple of months without getting the watermark/notifications.
I have a Win 10 Pro installed in a VirtualBox VM, to test exactly this.
It is 3 weeks shy of one year, Unactivated.
Runs just like it did on day 1.
It does have the watermark at times, but thats what it does.