Ok, have run both mbam (no errors) and HJT. Here are my logs as requested.

Malwarebytes' Anti-Malware 1.38
Database version: 2318
Windows 5.1.2600 Service Pack 2

6/21/2009 10:17:00 PM...

I have run HJT and here is my log. Hope this helps!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 5:31:32 PM, on 6/21/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet...

Hi there guys,

I know you guys are great at solving my computer probs! Here's what's happening...at least once a day my computer seems to freeze and wont let me even open my task manager window. ...

Thanks. But do I need to do anything else with the hotfix that I downloaded earlier today b4 I download and run SP3? Just want to make sure first!

Cheers

Hey,

I've downloaded the hotfix as instructed and run it. Is anything supposed to happen or does it just extract the files and that's it? After I have done that do I need to do anything else...

Have looked into it a little further and found this logfile under system error log so this is around the time that it tried to reboot last night. It gives this description:

"The computer has...

Hi there,

OK...the computer crashed, as predicted but one of my kids rebooted it without getting the BSOD information that you asked for. Is there any other way of finding it out or do I have to...

I have got no idea...............any suggestions?

Hey there,,
I know that you guys can usually help me with my computer probs, so here goes again. My pc seems to be randomly rebooting. When it restarts, I get an error message saying that it has...