The effect of this was to increase system stability over the crash-prone Windows 3.0.
Windows 3.1 dropped real mode support and required a minimum of a 286 PC with 1 MB of RAM to run. It was targeted to the new multimedia PC and included sound and video integration with CD-ROM support. Windows 3.1 Multimedia PC Version (Beta only, released Nov 1992 – codenamed Bombay) included a media viewer, and the ability to play video files. It included Minesweeper as a replacement for Reversi (though Reversi was still included in some copies). As with Windows 3.0, version 3.1 had File Manager and Program Manager, but unlike all previous versions, Windows 3.1 cannot run in real mode. Windows 3.1 was designed to have backward compatibility with older Windows platforms. Windows 3.1 was originally released on Apofficial support for Windows 3.1 ended on December 31, 2001. During its lifespan, Windows 3.1 introduced several enhancements to the still MS-DOS-based platform, including improved system stability, expanded support for multimedia, TrueType fonts, and workgroup networking.
Subsequent versions were released between 19 until the series was superseded by Windows 95. The series began with Windows 3.1, which was first sold during April 1992 as a successor to Windows 3.0. Be wary of choosing a New Size larger than 16000 when your system has 16MB or more memory installed.Windows 3.1x (codenamed Janus) is a series of 16-bit operating systems produced by Microsoft for use on personal computers. The New Size that appears when the Virtual Memory window is first opened is only a suggested size and is based on the amount of memory installed in the system. For example, if you want a 1MB swapfile, it would be entered as 1024 KB. Size: This is the size of the swap file, whether permanent or temporary, and is expressed in KB. Only a Temporary swap file can be successfully saved and used from a compressed drive. Note: Do not select Permanent if the selected Drive is compressed. A permanent swap file provides a performance advantage in Windows over a temporary swap file although it will take up more harddrive space when Windows is not running. A permanent swap file is always present on the harddrive, even after Windows is shut down. A temporary swap file is only present when Windows is running and is deleted when Windows is shut down. A virtual memory file, more commonly called a swap file, is where Windows will store information or data for programs in Windows when there is insufficient memory available. Type: Either a permanent or temporary virtual memory file may be chosen. There are three parameters in Virtual Memory:ĭrive: This is the harddrive or partition on which the virtual memory swap file is to be stored This also means that if you want to change only the New Size, for example, and wish to retain the current drive and type settings as they appear in the Current Settings window, you must change the Drive and Type in the New Settings window to match what is in the Current Settings window before you click on OK to save the changes.Īny changes made in the Virtual Memory window, and saved by clicking on OK, will take effect the next time Windows is started. This is an aspect of the Virtual Memory window that is not obvious to the first-time user and can lead to unintentional changes. If you do not intend to make any changes and want to retain the Current Settings values, click on Cancel. It is important to understand that anytime you click on OK, all of the values in the New Settings window will be automatically saved as your new choices.
The Virtual Memory window consists of two main sections: Current Settings and New Settings. If you have changes you wish to make, continue to the next step. If you do not wish to make any changes, click on Cancel or on OK.
The initial Virtual Memory window will show the current settings. In Windows 3.1 open the Control Panel icon.ģ.
Aptiva - How to change virtual memory settings for Windows 3.1ġ.