Since the game is no longer for sale officially, your options for downloading it to your laptop are limited to the secondary market or community archives:
Ubisoft removed Driver: San Francisco from digital platforms likely due to expiring licenses for its massive soundtrack and real-world car brands. While it remains one of the most highly-rated driving games ever made, it has essentially become "abandonware" in the eyes of many players. Where to Download Driver: San Francisco driver san francisco free download for laptop