Download and install LDPlayer on your computer

Locate the Play Store in LDPlayer's system apps, launch it, and sign in to your Google account

Enter "HP 12C Platinum Calculator" into the search bar and search for it

Choose and install HP 12C Platinum Calculator from the search results

Once the download and installation are complete, return to the LDPlayer home screen

Click on the game icon on the LDPlayer home screen to start enjoying the exciting game