annoying..mby uz i got only Radeon hd 5450 .

I can afford to buy new one cuz our family funds are 350 euro per month from which 150 at least goes to school and rest for bills.....since i cant afford new one i wanna know what to do to improve my graphic without investing money ,

Last year my parents did a huge sacrifice and bought for me a 400 euro pc with specs:
Intel dual core E 5700 3ghz 2mb cache,3 gb ram ddr3 radeon hd 5450 1gb ddr3 sapphire 64 bit bus width.

so can u tell me how to improve graphic without investing moneyz?
http://www.fileshare.ro/e29339881Image is unclear because on those leaf are some black points who are moving continously

Seems outside the trees dont have same problem..but grass has it.