Afternoon, it's my sisters birthday soon and my mum has tasked me with finding a suitable computer as the main pressie. Problem is i do not know anything about the budget end of the market and really have no idea what im buying. Ive volenteered to build it so dont feel you have to suggest a prebuilt system unless it offers seriously good value for money (my understanding is that they ussually dont) 
The budget is around £300, slight movement around this is acceptable however please try to keep it to a minimum. Would prefere it to come under if at all possible.
It will be used for general internet (youtube etc.) and gaming (the sims, bit of world of warcraft) nothing to taxing.
Monitor and other peripherals are not required. CD-Drive is.
Any help you offer is greatly appreciated.
Thanks

The budget is around £300, slight movement around this is acceptable however please try to keep it to a minimum. Would prefere it to come under if at all possible.
It will be used for general internet (youtube etc.) and gaming (the sims, bit of world of warcraft) nothing to taxing.
Monitor and other peripherals are not required. CD-Drive is.
Any help you offer is greatly appreciated.
Thanks

dont know who taught you math.
, iam the king of budget.