text: how do i restore my computer to a few days ago ? i messed up with my computer and did a few changes in the options of my mic and headset softwares and now , they both don't work .. is there a way to resore the computer so it turns back the way it was like a couple of days ago ? i remember i did that one time and it helped me ion some other isuue but now i don't remember how i did it . please help me :( start...all programs...accessories...system tools...system restore