For the past year my Macbook has be getting slower, lauder and lags constantly... The lags range from switching spaces to changing a language or even typing an input. It almost never craches, but it does seem like his age is catching up to him...
I have tried formatting it completely already. I bought it with Leopard, and went through Snow Leopard to Lion. It got this way before the Lion installation (which I hoped would help), and now after completely reformatting my into Lion, it took only a few days for it to come back to this condition.
What can I do to make my Mac work right again?