I'm sorry to say if your can't find the time to keep your system maintained then you have brought all of this on yourself.

I have given you a whole bunch of excellent resources, I suggest you use them ALL and then post back when you have done so.

While you are at it remove ALL 02, 08, 08 & 11 in the log, they are completely unneeded.

I went to Google and search for ways to get rip of the cns and it works but my PC still show up those messages, and mine System Restore is on now

Ok, so you take it to a shop and have them do it, if you don't want to or don't know how