How to recover data from a dead hard drive for beginners

Form factor 3.5 inches. 10 years on the market. We issue VAT invoices 3 year guarantee. hard drive wd enterprise wde9100-1807a4 9.1gb 7200u/min scsi 68-pin 3.5” inch. This item is in the category Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Internal Hard Disk Drives.