how can I fix resizing iamge problem in wordpress

Solution:

1. Open xampp control panel.
2. Start apache and mysql.
3. Click on config option of apache.
4. Click on php.ini and open it.
5. Press Ctrl+F and search “extension=” or “extension=fileinfo”.
6. On the next line to “extension=fileinfo”, add “extension=gd”.
7. Save the file.
8. Stop apache and restart it.