I bought a HP pavilion laptop from Walmart for 275 dollars and its incredible. It came with windows 8 and I found out you can get it upgraded for free to windows 10 over the WiFi connection at the library and so I did went to the Microsoft website and did it and low behold without anything it did it itself and even all the drivers and programs automatic.I just had to sit back and watch. Hey thumbs up for HP. And best of all windows 10 has a new feature like siri app on best camera app for android and apple phones and is called cortana.so outstanding I am really amased and made a shorr vid of using the feature cortana on my phone camera of my new HP laptop. Awesome .