The graphical user interface of Windows 7 is similar to Windows Vista, glass-like interface design (known as Windows Aero) is available in all versions of Windows 7 (except the Starter Edition). Windows 7 (the successor to Windows Vista) was released to the public on October 22, 2009, and was more successful than Windows Vista. General information from Windows 7 (for all editions) N, KN versions, and VL build ISO files are available in the download menu.
The 32-bit version of Windows 7 Professional version supports up to 4 GB RAM, while the 64-bit version supports 192 GB RAM, as well as supports up to two physical processors in the system.
Compared to Windows 7 Home Premium, Professional Edition has more RAM and CPU support. Windows 7 Professional edition was designed for small business and professional users, it has all the features of Home Basic and Home Premium editions, and it includes addition features like Encrypting File System, Logical Disk Manager, Offline files, Windows Server Domain join, Windows XP Mode, and more.
