It dominated the virtual market with stability and attractiveness. Windows 7 Professional is the main release from Microsoft. The current article focuses on Windows 7 professional and sheds light on its general features. Starter, then Home basic and premium, Enterprise, Ultimate, and professional. Windows 7 is available with six different editions. It surpassed the previous versions in enhanced performance, a higher level of security, and a more intuitive user interface. Microsoft Windows 7 Professional came into the market as a great evolution in relation to its predecessors.