Please capitalize where necessary: any help is welcome !
A: Any help is welcome !

Please capitalize where necessary: there is no “magic formula” to learn a language overnight.
A: There is no “magic formula” to learn a language overnight.

Please capitalize where necessary: product details bus video control device accessory for amplification level adjustment.
A: Product details Bus video control device accessory for amplification level adjustment.

Please capitalize where necessary: the receivers out on the ice will just have to wait for us.
A:
The receivers out on the ice will just have to wait for us.