It looks like a modern laptop, so it'll probably have an M.2 NVMe SSD inside. Slightly older and it might be a 2.5" SATA SSD. Do you have any experience of disassembling laptops? If not and the laptop doesn't boot Windows, seek professional help. Cracking some laptops open is an art and best done at an ESD workstation.I have an HP Victus i5 with a 512GB SSD