First of all , I admit I am not a tech pro and I don't know a lot . I bought this laptop back on 2015 ,2014, 2013 or 2016, can't remember the exact year of purchase . It looks brand new cos I kept it clean and safe in a secured case and bag for years. Since I mostly use desktop at home , there was not much use of my laptop and I didn't use it for years until recently . It says window 8.1 and maybe 6gb ram and I don't know the graphics or storage size . I started to test the laptop and the battery drains super fast and it is very slow start . What should I do with this? Any place I can go to that will update to the latest windows 10 or 11 for free and refresh , optimize the pc and do something with the battery drainage issue ? If I sell how much is the value for this? The model and serial is in the attachment for you to learn more about this PC.
Thanks