Just as the title reads, I am trying to figure out the Add/Remove Programs. I see ALL KINDS off different software, but unsure of what to make of it all. There's science, publishing, electronics, programming, other, multimedia, network, documentation, localization, legacy, Internet, graphics, games, fonts, KDE Desktop, GNOME desktop, communication, administration tools, accessories... I would like to know what all these things do. Since it's not Microsoft, I can't decipher all this. The obvious ones like Internet, fonts, games, administration tools... Stuff like that I have figured out. However I don't know what GNOME desktop is... Or KDE desktop, nor science, legacy, etc. Any knowledge of these programs and what they do would be appreciated. I have looked and looked and looked... And I can't find any answers on this... Only fixes for problems with them... I want to know what they are.
I am running Raspbian Jessie with the up to date kernel an dither updates.