Prune My Recent Documents and associated Registry keys

During working hours is a real time firmware developer for custom ASIC's in embedded systems. Writes C/C++/C# code in his sleep and is moderately proficient in Java, Python, hardware description languages and other obscure domain specific languages. Deals with nano/microsecond data propagation delay paths, cache line hit/miss ratios, multicore asic design, etc.
However for fun likes to dabble in the new technologies of the day and deals at higher level software engineering aspects.