I don't know if this had trojans, backdoors, viruses or whatever. I've used it to remove the "Activate Windows" watermark and enable customizations to my Window

I don't know if this had trojans, backdoors, viruses or whatever. I've used it to remove the "Activate Windows" watermark and enable customizations to my Windows 10. Worked a treat, after a restart the watermark was gone and I had a fully activated copy.