No, they are optional.
If they were necessary, they would be High Priority.
Optional have no effect on security and will not resolve performance issues.
High Priority are mostly security issues but also include fixes for
performance issues such as blue screens
--
Jupiter Jones [MVP]
http://www3.telus.net/dandemar
http://www.dts-l.org
"The Cool Dude" <> wrote in message
news:B1DB99B7-90F8-4A59-84B9-...
> I'm having a discussion with a coulege about if it is necessary to install
> the Software, Optional updates or not from Windows/Microsift update.
>
> Is it? OK then....... If it is not necessary, then why not?
>
> One way to look at it is if you do not use programs such as Windows Media
> Player, then why bother updating it.
>
> Another way to look at it is if you have not installed these updates, and
> an
> unused\not updated application is opened, then you could be vulnerable to
> an
> exploit.
>
> As an example, the .Net framework is an optional update however when you
> do
> install it, and then check for updates again, you then see critical
> updates
> for it. ATI videocard drivers require .Net framework.
>
> Since these applications are a part of Windows, should they not be updated
> regardless of weather they are used or not?
>
> As for Hardware updates, I think we can all agree that obtaining drivers
> from the manufacturer is best.
>
> Thanks in advance for all your thoughts on this.