All right, so I got a new computer a few months ago and in the past month there has been audio sturring issues, especially with iTunes. I have no idea what causes it but I've googled around and it seems like it is has to do with my RealTek speakers thingie. All I know is that when I use Opera (web browser) and I go into FunnyJunk then the more tabs I open up the worse the audio stutter becomes.

Anyone know why audio stuttering happens and what can be done to solve it?

You can try:

1st: Right Click on the speaker icon (on the taskar) and open Playback Devices > double click on speakers > Enhancements > Untick Immediate mode > Press OK and Ok again to close the window

2nd: Open control panel > Hardware And Sound > Realtek HD Audio Manager > On The first page untick Front Left And Right and Virtual Surround

3rd: On the Realtek HD Audio Manager (accessible by double clicking the tray icon) and in the lower right-hand corner there is a tiny button with a battery on it. In the window it opens, uncheck Power Management Enabled.

After go to Cotrol panel -> audio, and check if the speakers are set as the default device