A new computer

Hello! My name is Nikolai. I'm a 22 years old IT university student in Bulgaria. I currently need a new PC for my studies and future job as a programmer. I've had my current since i was 13 years old and it's at its limit. The HDD(hard disc) is constantly giving errors, not to mention the CPU which is slower then most of the new smartphones on the market. My family has been very supportive and tries to help me with everything they can, but we can't get the money. I've tried for a couple of months now to find a job via the web, newspapers and even going to places and asking if they're hiring, but with no luck. I hope you can spare, any amount doesn't matter how small, to help me out. Thank you in advance.