Program not completely removed
I have removed ArcanaStartUpSound from Settings, because the version I could find is not supported by OS 10.9.5. However, whenever I start up the Mac, after some time, I'm told the program couldn't be started properly, so I'm suspecting it hasn't been removed completely. How can I make sure it is, as it is slowing down the boot time of the Mac. Also, how do I disable iCloud, so it doesn't start up automatically each time I start the Mac?
I'm a PC user myself, so I'm just trying to help out my girlfriend with her Mac, so any detailed explanations would be greatly appreciated, bearing in mind that how to get to various areas is not completely obvious to me :-)