MOS, just pure luck. No other explanation is needed. However, lets hypothetically assume that God is responsible for this man getting all this cool shit. This would make me draw 2 conclusions:
1) God is wasting his time on petty bullshit. Instead of curing world hunger and violence, God is wasting his time getting some guy a laptop. Doesn't sound like God is utilizing his time to efficiently. Thus, God is pretty bad at putting his priorities in order.
2) God would have had to ignore all the other important prayers from other people, i.e., parents praying that their 4 year old doesn't die of cancer. Although this guy might not have prayed for his laptop, God is choosing to put some pretty cool shit in front of this guy while the 4 year old dies of cancer.
My conclusion: Even if it was the work of God, would you really want to worship something so incompetent?