A1. No.
A2. Doubtful.
A3. Use Add/Remove Programs instead:
How to remove Windows XP Service Pack 3 from your computer:
http://support.microsoft.com/kb/950249
==============================
WinXP SP3 - Read all prerequisites for a successful installation
http://msmvps.com/blogs/harrywaldron...tallation.aspx
Steps to take before you install WinXP SP3
http://support.microsoft.com/kb/950717
Free unlimited installation and compatibility support is available for
Windows XP, but only for Service Pack 3 (SP3), until 14 Apr-09. Chat and
e-mail support is available only in the United States and Canada.
• US:
http://support.microsoft.com/oas/def...3&gprid=522131
• CA:
http://support.microsoft.com/oas/def...3&gprid=522131
• UK:
http://support.microsoft.com/oas/def...3&gprid=522131
• AU:
http://support.microsoft.com/oas/def...3&gprid=522131
• Other:
http://support.microsoft.com/oas/def...spx?gprid=1173 | select
Windows XP | select Windows XP Service Pack 3
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Desktop Experience - since 2002
AumHa VSOP & Admin
http://aumha.net
DTS-L
http://dts-l.net/
BillyW wrote:
> I am thinking about updating my computer with SP3 update, but am worried
> that it could mess up some things.
>
> A few months ago I tried IE7 but hated it, so went back to IE6. Would the
> SP3 update require a switch to IE7?
>
> Also, because of poor vision, I need to use accessibility high contrast
> mode. Would the SP3 update affect this?
>
> finally, would it be possible to use System Restore the uninstall SP3
> update
> and revert back to what I had before?
>
> Thank you