Re: Re: Is it OK or a Problem? Home › Forums › Great Computer Tips And Tricks › Computer Maintenance Tips › Is it OK or a Problem? › Re: Re: Is it OK or a Problem? January 4, 2010 at 11:25 pm #32561 247timeParticipant Check startup program. I am also having the same problem. I found that a program not responded at startup, this program slow down PC until it respond. Some Antivirus may slow your system.