By having goals. Computer games will be highly immersive, so any goals within those games will give your life meaning.

Humans may still be limited, so having the goal of making a close fellow human friend could be a goal.

Developing skills and getting good at things can also be a goal. Humans haven't been the best at Chess in a long time, but many humans still enjoy playing it and even devote their lives to it. It's the same with any skill.