Computer / Software

There's no lack of new Apple products to discuss this month, with a revamp of the company's portable line of MacBooks and MacBook Pros, and the iPhone SDK that will enable developers to create applications for what Apple hope will become the next significant platform.

The focus this month is on checking and improving the performance of your PC, with a new benchmark test just released and news of a useful tool that could help you pin down the source of latency-related problems.