Reconfigure Add/Remove Components

When trying to remove Windows Messenger, I made a mess of the Add/Remove Windows Components section of Add/Remove Programs from the Control Panel. Instructions are very confusing, as Windows tells you in order to add/remove the various components, either check or uncheck the box. Not knowing if I should check or uncheck, I tried both, and in the process removed numerous if not all the components.

I managed to get Internet Explorer and Outlook Express back. I honestly do not remember how I did this as I was in a panic state. Meanwhile, I lost MSPaint. And, I'm worried about the other components, like Indexing Service, Networking Services, etc. in order to reinstall components that may or may not be missing, do I simply CHECK the boxes, Accessories and Utilities is NOT checked. I'm assuming that's the reason for why MSPAINT disappeared.