I really love Windows 10 so I want to win Lumia 950! I love Lumia 950's features! Microsoft has reached a lot of modern technological levels among others. Windows 10 is the number one proof about that. First, Cortana became a personal assistant which acts like an artificial intelligence and a perfect companion! Next, Continuum helps us multitask. It's like your papers, documents, photos, video player, and music player are placed in a large seamless table! Third, Hello is now the greatest and hassle-free security feature among other devices today! Fourth, syncing is very convenient for every tasks we do for documents, photos, videos, music, and so much more! Windows 10 has the Windows Defender which doesn't slow down your computer, whatever you do. It's also very secured for all types of malware, worms, and viruses. Gaming and apps became more efficient to sustain the needs of every users. As what Bill Gates says, "The way to be successful in the software world is to come up with breakthrough software..." Windows 10 is one of the greatest breakthrough that Microsoft had achieved! #WindowsForLife