When doing a scan with (Hijack This) on a new laptop i noticed at least twenty services at the bottom of the list that i know can only be stopped by going to admin then services, Now i am not silly enough to disable any of the o/s services but i want to either put on manual or disable some of the extras such as Google updates and thing's i know that i do not need to start automaticly, Could any one tell me if i will allways be able to go back in and enable or put back to auto the things that i disable etc, The laptop belongs to my graddaughter, If it were mine i would have no doubt and take the risks just for learning sake, This may sound silly but it is better to be safe, I have done many reinstalls on old pc's but do not want to do one on a new one, Thanks. 