Recently i bought Acer Nitro 5 Ryzen 5 Laptop( With Windows 10 Home ) so I'm itching to install Windows 10 Pro ( 1809 ). So i wanted to ask some following question since its my first laptop so i lack depth of knowledge so i apologize for any noob question. 1> I created custom Windows 10 pro iso ( By integrating Updates & removing some features ) few months ago for my desktop. can i use that iso to install Windows 10 on my laptop or laptop's windows 10 pro is Completely different animal altogether ? 2> Can i use Microsoft ToolKit from KMS Tools SubForum to activate laptop's Windows 10 Pro or is there any other method to activate it or even better can i use windows 10 Home Genuine License which bundles with laptop to activate windows 10 Pro ? 3>is there anything i should worry about Before i remove company installed Windows 10 home for My own Windows 10 Pro ( Any Precaution Like Warranty Discontinuation or Unstable System due to Custom OS etc ). 4>Will Windows 10 Pro Consume more battery than Home since pro has more features ?