Acer laptops

I own a acer aspire one 722 laptop and i am facing battery 0% charging issue on it. After watching lot of youtube videos i realized that flashing bios is my last resort. Unfortunately when i downloaded bios zip file from acers official driver page they provided 2 choices: 1). Dos 2). Windows...

hy i havve accer i7 and when i played game it hanged nd game automatically ended i played games like sigefall etc i faced this paroblem for a weak ago before it this game played very well on same laptop