By Luc Olinga The software and videogame giant is said to be working on a opportunity that appears golden and could also explode in its hands. Microsoft (MSFT) – Get Microsoft Corporation Report is moving forward quietly. The software giant is the only company to keep pace with Apple (AAPL) – Get Apple Inc. Report. The iPhone manufacturer’s market capitalization at last check stood at $2.71 trillion, but if the group, led by Chief Executive Tim Cook, has managed to draw in everyone, this is not the case with Microsoft. The producer of the Windows operating system has a market cap of $2.1 trill…