Hi Gia Giavanni!! Hi Firenice!! Hi GodChild!!
So, these seems a serious issue we having here, since three different person having a same issue
I would try to provide the solutions here,
but keep in mind that for every single computer, the solutions maybe differ. So, I would guide one by one, and I would mention the
specific steps for each one of you. If I didn't mention its specific, then you all may go ahead and try, ok
So, can I know is there any hardware or software that you add on your computer recently? And is all of you have iTunes installed on your computer?