How to enable curl in xampp - Warning: CURL extension needs to be loaded for OpenCart to work! in xamp

Step 1:
At first close Xamp.
Browse and open the following 3 files

C:\Program Files\xampp\apache\bin\php.ini
C:\Program Files\xampp\php\php.ini
C:\Program Files\xampp\php\php4\php.ini

Step 2:

Uncomment the following line in your php.ini file by removing the semicolon (;).

;extension=php_curl.dll
After that it will look something like something below-

extension=php_curl.dll

Step 3:

Restart your Apache server.

Step 4:

Check your phpinfo() to see whether curl has properly enabled or not.

Enjoy using curl() library.