Can someone simply give all the steps to install ruby and rails on windows7 pls

Rails
1

I installed it once but it always come up with a change a path error.
Let
me know where to install them as well (whether to install all inside
wamp
or just inside c)
I think it doesn’t need to have wamp as it has it’s own server. Pls let
me
know as it’ll be really helpful for most of them with troubles
installing
rubyonrails

2

download installer.exe file and just run it on your machine.

Thanks,
Saikiran Mothe