reading alerts

i’m new to comodo. i have read the help section on understanding alerts.
any tips on how to get to grips , or is it just a matter of time. ???

What is it you are not understanding? Are you experiencing problems?

its a matter of knowing whats safe and what is’nt.
when comodo notify me of a risk and asks me what i want to do,
i don’t know which boxes to tick.
are there any SIMPLE, like put them in quarentine whilst
i sort it out or what?