are you mad me i have ask question and you want me to answer again
Windows is an "Operating System" not a program. And Windows 95 wasn't the first, there were earlier versions of windows and DOS, the first one called Microsoft Windows 1.0, and was released in 1985. Windows NT 3.1 was the first NT version of Windows (which all of the recent and upcoming versions are based on)
The graphic tool bar that appears at the bottom of the Windows screen is called a task bar. This is a feature that was first introduced with Windows 95.
For Windows XP, Vista, and 7, the "logon screen" or Welcome Screen. In Windows 8, it's the "Lock Screen".
The first usable verion of Windows is Windows 3.1
The default user interface for Windows Vista and Windows 7 is called Windows Aero.
Windows "9x"
Windows 2000 was the first
The file browser in Windows is called, Explorer (explorer.exe).
Windows 7.
Glass windows are called windows because with the help of glass windows you can see the outside world even without open the window unlike the normal window.
No, Windows Internal test release 3 was the first ever one
Start with windows 2000 then windows xp.