Add/remove program list questions

Hi all. Just getting started on removing a bunch of junk from a recently purchased Dell Diminsion 2350 running windows xp sp2 (purchased for $30, figured I couldnt go wrong..LOL). Not sure what happened to it but when I first got it everything had been deleted (by PO) so a friend supposedly wiped everything off the hard drive and reinstalled xp. unfortunately friend didn't backup any of the drivers so had to go online and download drivers before doing anything else. I think that may be where all the spyware, popups.. and so forth have came from, that first unprotected venture onto the web for driver downloads. Anyways..
I just printed off and started going thru the read & run me first steps and am doing the preliminary house cleaning but am not sure about some programs in the Add/Remove list, if someone could help me figure out if these are good or bad programs, I would appreciate it.

List of programs:
Adobe Flash Player 9 ActiveX
Dell Resource CD
Icons
Logitech Desktop Messenger (I am assuming I need these Logitech programs for my cordless mouse and keyboard to work??)
Logitech iTouch Software
Logitech MouseWare 9.79
Logitech Resource Center
Musicmatch Jukebox
Search Bar
SoundMax
Windows Installer 3.1 (KB893803)

Thanks in advance!

 

I havent knowingly downloaded any themes so not sure where the Icons program came from or the Search Bar program either.
Just dont want to delete something necessary for the computer to function.
Thanks for your help.

 

went in to hit the remove button on the Icons program and it popped up with the following message.
ARe you sure you would like to uninstall the Enhanced Browser Overlay (please note that your computer may not run exactly the same as before)?

Should I still delete it?

When I removed the Search Bar program .. .it came up and told me
ALERT PLEASE RESTART YOUR COMPUTER

 

thanks again!