Most easiest migration ever

I wanted to migrate my localhost website to my online hosting server for my website. It did not work migrating the site trough the url it generates after the backup (wich is 1. not weird since my localhost site is not reachable for the outside world & 2. amazing that tthis feature even exists!). I had to upload the downloaded backup zip file but it was quick and easy and the User Interface was also easy on the eye ??