If you have a PC working a ‘genuine’ copy of Windows 7/8/8.1 (properly licensed and activated), So, you can follow the same steps I did to upgrade it to windows 10. To get started, you can go to the windows 10 official web page for download tool. After the download completes, you can check your windows 10. Otherwise, you can call Microsoft customer support number for install Windows 10. They provide a complete solution within a step by step.
Read More: Can I Download Windows 10 for Free?