New
#41
You should be able to uninstall IE9 through installed updates.
Hello M'Lady, joined us on Windows 7 have you?
You can uninstall IE 9 and return to IE 8 if indeed IE 8 was originally installed
Internet Explorer 9 - Uninstall
I personally only saw minor differences between 8 and 9 which I quickly got used to.
As to the PowerPoint viewer, and any other issues, you might wish to start a new thread in the correct forum, and link to that via a post in this thread. Hopefully we can then help you figure things out.
A Guy