When you install and running WordPress in your localhost and if you try to install a plugin or theme, WordPress prompts you to enter your FTP credentials (below screen). With a simple code entry, we can skip this step able to install plug-ins teams successfully on your WordPress.
1. Go to your WordPress folder and open wp-config.php in any text editor.
2. At the end of the file, press Enter and in the new line add the below code.
Now you can install plugins or themes on your localhost.