how to make windows form responsive?

WPF is much better if you want to make it responsive.
I mean yeah, you can go for Anchoring and Docking Properties[^] of the controls, but there you need to place all the controls in proper manner. (must be tedious ;)).

Go for WPF.

-KR

By careful use of the 'Anchor and 'Dock properties of Controls on a Windows Form, you can achieve proper placement of Controls as the perceived visual size of the Form changes as it is displayed on different resolution, and form-factor, screens.

Windows Forms is really a bad choice if you want visual elements, like Fonts, to actually scale; as Abhinav S recommends, WPF is a much better choice for that.

While I have written an experimental UI that scales all its Controls, including their Fonts, automatically in Windows Forms, the result was not satisfactory, and I have never seen any Win Forms based solution that enabled smooth scaling across any size factor.

Responsive form is a different thing.
I think in your case, you are looking for a scenario where the same form can work on different resolution screens.

You can scale controls to some extent - Automatic Scaling in Windows Forms[^].
However, in general, Windows Forms is not good in terms of working with different resolutions. WPF is better.