Till now people think that Indian IT companies can only provide support facility and can run BPO’s successfully but after Windows 7 a new boom has came in Indian IT sector. Now the Indian centers are actively involved in research and product development. The Indian development centers of Intel and Microsoft stand testimony to that. The recent launch of Microsoft’s Windows 7 operating system too had significant contributions coming from Microsoft India Development Center (MSIDC) in Hyderabad.
MSIDC and Windows 7
Microsoft India Development Center situated in Hyderabad is one of the largest Microsoft R&D centers outside their headquarters in Redmond, USA. This center started 11 years ago with a team of just 20 people, and over these years has grown to become a team of around 1500 employees. MSIDC has played a key role in contributing towards components of several Microsoft products, some of which include Bing, developer tools and Windows 7.

Microsoft's India Development Center in Hyderabad
Over the years, the MSIDC development teams have gained expertise on networking and virtualization, and that reflects on the type of components of Windows 7, they had complete engineering responsibility of. The contributions of MSIDC teams to Windows 7 are discussed here.
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Here is the list of Top 10 Indian Software Companies.
- Tata Consultancy Services
- Wipro
- Infosys
- Satyam Computer Services
- HCL Technologies
- Tech Mahindra
- Patni Computer Systems
- i-flex Solutions
- MphasiS
- L&T Infotech












