Disk speeds always go to 100%

[Jerry_1234]

When i go to Task Manager and go to processes the Disk is always showing 100% when i use AVG or Utorrent and often it goes up if i do the simplest tasks on my laptop

I want to know how it effects my laptop and if there is something i can do about it

 

[kapitalistas]

try to clean with this:http://www.piriform.com/ccleaner can be a virus,is it always was like this.