Using Cheat Engine 6.8.3 requires some basic knowledge of game hacking and memory scanning. Here's a step-by-step guide to get you started:

Cheat Engine is a free and open-source game hacking tool developed by Eric Heijnen. It was first released in 2000 and has since become one of the most popular game hacking tools among gamers and developers. Cheat Engine allows users to scan and modify game memory, create cheats, and automate tasks.