I have a 2014 Samsung ATIV Book 8. I want to use my laptop untill 2020. I use my laptop for only web browsing, watching videos through the internet, and creating documents. My laptop would be able to do these tasks even in 2020, but the thing i'm worried about is the damage caused to the laptop. I accidentally cracked the bottom shell of the laptop a little bit when I took the laptop apart, the laptop is missing a few keys, laptop is very scratched, and the bezel has folded marks for no reason. Can I use my laptop until 2020?