Does Apple save All passwords?
Does Apple saves All my passwords or only ICloud?
[Image Edited by Moderator to Remove Personal Information]
Apple itself does not save any passwords. You can select to save a password in iCloud Keychain and then it would be saved there. But Apple does not in any wave actively save your passwords if you did not select to save them yourself.
Not sure what the second question is related to, but a URL is the address of a website. For example: https://www.apple.com would be Apple’s URL. URL stands for Uniform Resource Locator. The address where you can find a resource, such as a website.