Lyetond: Amiduffer has a good point. A lot of us started out with one new(ish) Amiga with all the disks, manuals, etc. This hobby (as all do) has a learning curve. For some, it's a bit easier as we went from say, a basic A500 to a fairly tricked out A4000T (in my case) We installed more and more software, learned more about the hardware, etc. I still have problems with my Amigas, despite a good amount of experience.
Comparing Amiga today to a PC isn't really fair, the PC market has endless $$$, lots of overpriced software, (and, to be fair, some very good free software) but still is not perfect... I would joke that I could go online, check my E-Mail, and 'shutdown' my Amiga, before I could get online on my, admittedly slow, PC....
It may take some time and patience, my friend, but you will get everything sorted out .... :-)