Lenovo IdeaPad Slim 3 Laptop - Can I expand internal storage and RAM?

onri

Beginner
Recently I purchased Lenovo IdeaPad Slim 3 (link below) from Walmart USA. Waiting for its arrival by the end of this month.
I would like to know if I can expand the internal storage (mainly HDD, but if not then at least SSD) of this device as 512 GB is not enough for me. Also can I increase the RAM, although this is not a major concern as I don't intend to use it for gaming and any other heavy processing apps?

Lenovo IdeaPad Slim 3 15.6 inch FHD Touch Windows Laptop AMD Ryzen 7-7730U 16GB RAM 512GB SSD Abyss Blue​

  • Memory: 16GB 3200MHz DDR4
  • Internal storage: 512GB Solid State Drive