How to copy iPhone 15 contacts to a Dell PC?

To copy your iPhone 15 contacts to a Dell PC, the easiest and most reliable method is using iCloud. Turn on contact syncing on your phone, log into iCloud on your Dell browser, select your contacts, and export them to your computer as a .vcf (vCard) file. 

Another good way is to transfer your contacts to your Mac, then export them to a vCard file. Transfer to a USB drive. Transfer to your Dell PC.

If you don't like iCloud...you can do this.