If you have changed your WordPress site URL to HTTPS and you don't have SSL installed, your site will show "This site cant provide a secure connection" error.
Watch this video to resolve the issue.
On this page of the site you can watch the video online [Solution] Accidentally changed to https in XAMPP server WordPress with a duration of hours minute second in good quality, which was uploaded by the user Tanzeel Ur Rehman 20 November 2020, share the link with friends and acquaintances, this video has already been watched 214 times on youtube and it was liked by 5 viewers. Enjoy your viewing!