Mystery on this machine - a lot of disk activity

My machine - under Vista Home Premium with all latest updates - seems to have a lot of disk activity, especially when waking upward or to the cold start. That, even when it is also slowed down - nothing running that I started.  I am connected via a wired router and have all the latest security software. Two other machines on my network do not have this problem.  The activity occurs even with disconnected network. How can I know what is running and stop it?

Take a look at what the task manager can tell you.

The Windows Vista Task Manager: the harder to detect changes
http://articles.TechRepublic.com.com/5100-10878_11-6161050.html

Search for malware.

I see a lot of recommendations here for programs such as -

Malwarebytes' Anti-Malware
http://www.Malwarebytes.org/MBAM.php

SuperAntispyware
http://SUPERAntiSpyware.com/

Try to check in safe mode and if it's OK, try to isolate a cause of third party.

Vista advanced boot options
http://Techblissonline.com/Vista-advanced-boot-options/

How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
http://support.Microsoft.com/default.aspx/KB/929135

Autoruns for Windows v9.57
http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx

Tags: Windows

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