(Redirected) unable to get compatibility to windows 10 update

i have dell Inspiron N4010 which shows an error while cheking for compatibility for windows 10 

as broadcom wireless driver nd giving me a message that the manufacturer hasnt made this pc to be compatible to windows 10 and my wireless connection will  not work if i update.

i want to get updated to windows 10 so kindly give a solution to it.