Soumya
Everyone has provided you with the best answers. The answer to your question is based on the fundamentals of each word posted by everyone. Please read them patiently.
To add some more points
The open architecture of the Windows operating system offers many advantages over UNIX, the most significant being cost savings and ease of maintenance.
Potential Benefits
Provides a comprehensive assessment and baseline of your IT infrastructure, enabling rapid progress in planning and implementation
Can significantly enhance the efficiency, scalability, and availability of your IT infrastructure
Helps reduce reliance on complex and often expensive proprietary systems
Offers project management expertise from start to finish to ensure your expectations are met
Utilizes existing IT systems and applications whenever feasible
Minimizes disruptions to your business flow and employee productivity
UNIX
The Unix system had a significant impact on other operating systems. Unix has been referred to as "the most important operating system you may never use."
Unix had a greatly simplified file model compared to many contemporary operating systems, treating all files as simple byte arrays.
Unix also popularized the hierarchical file system with arbitrarily nested subdirectories, originally introduced by Multics
Unix provided the TCP/IP networking protocol at a relatively low cost
As a UNIX solution, it allows you to run the applications you desire on the hardware you prefer, tailored to your needsóbringing you new levels of flexibility and performance. Provides high levels of security, integration, flexibility, and reliabilityóessential for meeting the demanding requirements of today's e-business applications.
These points should address your concerns.
Vinod
