Get an i5. Torrent windows 8.1 Asus Motherboard that has up to 16GB-32GB RAM 120GB SSD 8GB RAM - 2x4 1x1tb HDD GTX 760/660 (The 660 is good, however the 760 is much better for the price) Idk if you need a disc tray xD
I recommend an intel processor AMD if you're going for performance in minecraft since it relies mostly on single threaded performance: http://www.cpubenchmark.net/singleThread.html
Just get domains, it's not hard. If you don't have a job, sell things, or get a job. A domain name is about $5, if you can't spend that on a domain, you need to get a grip of yourself, noip was good, but having your own domain name is better.
You are allowed to keep your perks, however once the new EULA is enforced, no more. You should keep what you bought, hence why everyone is donating all of a sudden xD
Simple fix: Intel You're using AMD which has less single threaded performance than most intel processors. Minecraft is single threaded so AMD isn't the way to go, it's a CPU issue, not a GPU issue.
AMD don't have good single thread performance, therefore not too good with minecraft. Proof: http://www.cpubenchmark.net/singleThread.html Other games aren't single threaded so they are fine with multi threads. Either intel CPU, or try allocating more RAM to java, therefore having less stress on the CPU.
I go with sex, mainly because some people find it funny and they need to get over it, if more people start using it in the less inappropriate context, it'd be widely more accepted.