locked out of my task manager etc

[allstarfaces]

im locked out for some reason even though i am the admin on my pc so i messed around with it and it got annoyed so tried to add another admin account fine but this had none of my files it was like it was a new window ggggrrrr so got rid basicly how do i get task mangager back in my control even though im supposed to be admin on pc? and in fear of sounding stupid i want to back up my bv files but when i click on them it doesnt show up on left copy to cd why is this any one know