RADAR is a memory leak detection technology built into Windows and integrated with Watson (error reporting) and AutoBug (automatic bug filing). It allows Microsoft product teams and third parties to discover and fix memory leaks early in the product cycle and after release. Since RADAR runs on customer machines, leaks can be caught during public betas, after release, and by third parties, thus ridding the entire ecosystem of memory leaks. RADAR-shipped components are highly optimized to have no appreciable performance impact.

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