Should I install Service Pack 3 for XP?

Question

I've tried to install it 2 times in the past and XP didn't work at all after that. However, I hadn't followed the directions, and Norton and other programs were still running during the installation.

If I download the install file and install it in safe made, will it work this time? And furthermore, is it even that important?

Answer 1

Do not use the windows update to do it, download the update from microsoft. Disable all Anti-viruses/Firewall or even remove them. Take off all themes/blinds etc. and then perform the update.

Answer 2

service pack 3 is not required so if it doesn't work leave it alone but do install service pack 1 and 2

Answer 3

read the full instructions.there are a couple of things cannot be installed,like remote desktop and something else.and norton may also be a no no. use the redis... download for techs...