How to install windows password manager on win 10 inorder to export data

I am trying to export my passwords so I can use another app as avast password manager can no longer be installed or reinstalled on new devices. I have android and linux OSes and there is no export function on android. I fired up a very very old win 10 laptop and i have avast on it but it does not show the password manager to be able to be installed, arrh.

How can I get my password data exported please, I really don’t want to copy and paste them out?
Ta