Can some one teach me how to set up the Control Fan Utility v2.03?

[chopdogg]

I am a complete noob to this app, and i'm on CEX 4.55 does it safe, i mean what is the best optimized speed to control the speed of the fan to maintenance CPU temp below 70 Celsius? any guide will be greatly appreciated

 

[Irving]

I am a complete noob to this app, and i'm on CEX 4.55 does it safe, i mean what is the best optimized speed to control the speed of the fan to maintenance CPU temp below 70 Celsius? any guide will be greatly appreciated

your no noob