Which Photoshop version you are using exactly? Photoshop or Photoshop Elements?
If you are installing Photoshop (Elements) to a new computer you have to enter a valid serial number at the first start.
If you have buyed Photoshop you must have such a serial number.
My System: Intel i7-8700K - 64GB RAM - NVidia Geforce GTX 1050 Ti - Windows 10 Pro 22H2 -- LR-Classic 12.2.1 - Photoshop 24.3 - Nik Collection 5 - Topaz Sharpener AI