I would upgrade to IE8.
Your Multimedia Audio Controller may be built onboard on the motherboard.
As far as the slowness lets try some things and see if it works.
Download TFC by OldTimer
to your desktop
- Please double-click TFC.exe to run it. (Note: If you are running on Vista, right-click on the file and choose Run As Administrator).
- It will close all programs when run, so make sure you have saved all your work before you begin.
- Click the Start button to begin the process. Depending on how often you clean temp files, execution time should be anywhere from a few seconds to a minute or two. Let it run uninterrupted to completion.
- Once it's finished it should reboot your machine. If it does not, please manually reboot the machine yourself to ensure a complete clean.
Background info courtesy of DonnaB Thank you
As for TFC, this is a tidbit of an article I found a while back by a MicroSoft MVP.
TFC (Temp File Cleaner) will clear out all temp folders for all user accounts (temp, IE temp, java, FF, Opera, Chrome, Safari), including Administrator, All Users, LocalService, NetworkService, and any other accounts in the user folder. It also cleans out the %systemroot%\temp folder and checks for .tmp files in the %systemdrive% root folder, %systemroot%, and the system32 folder (both 32bit and 64bit on 64bit OSs). It shows the amount removed for each location found (in bytes) and the total removed (in MB).
Before running, it will stop Explorer and all other running applications. When finished, if a reboot is required the user must reboot to finish clearing any in-use temp files.
-- TFC only cleans temp folders.
-- TFC will not clean URL history, prefetch, or cookies. Depending on how often someone cleans their temp folders, their system hardware, and how many accounts are present, it can take anywhere from a few seconds to a minute or more. TFC will completely clear all temp files where other temp file cleaners may fail.
Download Auslogics Defrag
from the link in my signature below. Auslogics Defrag
in my opinion is better because:
It does a more comprehensive job at Defragging
It will actually show you what it is doing
At the end of working it will show you how much speed you picked up
You can view a online log of the files that Auslogics
defraggedPlease do not run any other Auslogics programs other then this one as they may cause unwanted results.http://auslogics.com...defrag/download