"t-4-2" <dhuang1@xxxxxx> wrote in message
>I have Windows Vista Home Premium 32 bit SP1.
> Recently I installed Power Point Viewer 2007. Today an update is available
> . It is called MS Office Power Point Viewer SP1. The term SP1 confuses
> me. Do I need to install this update since I already have SP1 ? Thank you.
SP1 is the general name of the first collection of upgrades applicable
to any of several pieces of Microsoft software, including Windows Vista,
Windows XP, and a number of others. Which piece of software do you
already have it installed for? If it's not Power Point Viewer 2007, you
may as well try installing the MS Office Power Point Viewer SP1 update
and see if it refuses to install because you already have it installed.
Even if it refuses to install, there's a good chance that such an effort
will take it off the list of updates you need to install.