Here are the country-wise customer care numbers and websites for Dell: United States: Customer Care Number: 1-800-624-9897 Website: www.dell.com/en-us Canada: Customer Care Number: 1-800-624-9896 Website: www.dell.com/en-ca United Kingdom: Customer Care Number: 0800-587-1456 Website: www.dell.com/en-uk Australia: Customer Care Number: 1800-812-393 Website: www.dell.com/en-au India: Customer Care Number: 1800-425-2067 / 080-2510-8067 Website: www.dell.com/en-in China: Customer Care Number: 400-885-3855 Website: www.dell.com/cn Note: Please note that these numbers and websites are subject to change. It is recommended to check the official Dell website for the most up-to-date information.

 SCO, or the Shanghai Cooperation Organisation, is an intergovernmental organization that focuses on regional security and economic cooperation among its member countries. Here is the contact information for SCO: Website: https://eng.sectsco.org/ Phone: +86-10-62511027 (for Secretariat of SCO) Email: secretariat@scosummit.cn You can use any of the above contact methods to get in touch with SCO for any queries or assistance. I hope this helps!