How to reset my lenovo laptop? - 1

I tried the F11 method but it did not work, is there any other ways of resetting it? Its says on the box Lenovo G50-45, Model name 80E3, I'm sorry I don't know much about computers so I don't really know how to specify it. I wanna reset it to factory settings.Is there any thing else I can try besides the F11 method? I would say the OS but I don't know what it is.

Well I'm not sure what f11 does… But when you start up the computer you'll see on a black screen something like… F2 bios f12 maybe f10 maybe f8

Most computers are f8 on start up… As soon as you start up the computer you start tapping the f8 key… Perhaps you need to do the same with f11.

that should get you to safe mode screen where you will then have the option to do a factory reset…