: Go to official support pages like Intel Download Center , HP Support , Lenovo Support , or Dell Support .
: Check the bottom of your laptop for the exact model name (e.g., HP Spectre X360 Go to product viewer dialog for this item. or Lenovo ThinkPad X1 Go to product viewer dialog for this item.
Since the laptop in question cannot go online, you must use a separate computer or a smartphone with internet access to download the necessary files.
