Windows 2.0 is a major release of Microsoft Windows, a family of graphical operating systems for personal computers developed by Microsoft. It was released to manufacturing on December 9, 1987, as a successor to Windows 1.0.

Jun 12, 2023 · The rand() % 2 is a way of generating a pseudo-random number that's either 0 or 1. The rand() function generates a pseudo-random integer. When you take the modulus of that integer by 2 (i.e., rand () % 2), you're essentially asking for the remainder of the division of the random number by 2.

The first five versions of Windows– Windows 1.0, Windows 2.0, Windows 2.1, Windows 3.0, and Windows 3.1 –were all based on MS-DOS, and were aimed at both consumers and businesses.

Windows 2 adds overlapping windows, menu keyboard shortcuts, VGA support, and other user interface changes influenced by IBM standards. Windows 2 is the last version that supports installation to a floppy disk, and to be available as an application run-time.

Windows 2.0 was the hotly anticipated replacement for 1985's Windows 1.0. Here's an in-depth set-up guide and review on real hardware.

Windows 2.03 laid the groundwork for future operating systems like Windows 10 and 11, introducing features like overlapping windows and task management that are still central today.

Jul 26, 2010 · Until late 1990, the operating system eventually released as Windows NT was known as NT OS/2. Despite its name, NT had very little in common with OS/2 as it existed at the time (that is, OS/2 1.x) in terms of design or source code.

Jul 28, 2009 · There's the basic rand (), but each OS has better ways of generating random numbers. If you specify the platform, it will be easier for everyone. It should at least appear random up to 100 millions runs. Go to Radio Shack. Buy …

OS/2 is a proprietary computer operating system for x86 and PowerPC based personal computers. It was created and initially developed jointly by IBM and Microsoft, under the leadership of IBM software designer Ed Iacobucci, [2] intended as a replacement for DOS. The first version was released in 1987.

Jun 5, 2017 · The rand function returns a pseudorandom integer in the range 0 to RAND_MAX (32767). Use the srand function to seed the pseudorandom-number generator before calling rand.