Computer won't Update/Right Key acting as if pressed down

[abbottj2]

Hi,
My computer refuses to update past KB982158 and further acts as if the right key is depressed while it isn't. The computer has been acting weird as of late and it is sucking up my internet as well. Any help is appreciated!

Here is some information concerning the computer:
Windows Vista Home Premium---SP2
Lenovo Vista PC
Intel Core 2 2re Duo CPU T550 @1.83 GHz
4.00 GB Memory
2-bit OS

I'm currently running Avira Personal Antivirus.

Please let me know if you need more information.

Thanks!

[jason2074]

Have you tried looking for other threads similar to that security update failure? Or going to MS support to fix or clear you of the possible causes?
http://www.eggheadcafe.com/microsoft/Windows-Update/36144495/microsoft-office-powerpoint-2007-kb982158-fails-with-2010.aspx
You forgot to mention what version of MS powerpoint you are using or installed.
http://support.microsoft.com/kb/982158