Minimum Requirements for Running Windows
Windows was designed to take advantage of improvements in hardware and to overcome limitations imposed by MS-DOS. Therefore, before Windows is installed on a computer, it must meet several minimum hardware requirements. Minimum means just that-Windows will run with these parameters, but performance might not be optimal. The following table lists the minimum requirements of Windows 3.1.
| Feature | Minimum Requirement | Comment |
|---|---|---|
| Processor | 80386 | Must have enhanced mode-the faster the better! |
| Memory | 2 MB | Windows runs, but is severely curtailed with only 2 MB; 4MB makes it usable; 8 MB or more is desirable. |
| MS-DOS version | 3.10 | The higher the MS-DOS version, the more tools that are available. |
| Free disk space | 8 MB minimum install; 10.5 full install. | Needs 20 MB or more for the swap file-the less RAM the computer has, the more free disk space is needed. |
| Floppy disk | Not required to run Windows, but necessary for installing programs and saving data. One 3.5-inch drive. | |
| Display adapter | VGA | Any VGA or better. |
| Printer | Optional-might have to install the driver software. | |
| Mouse | Optional | Difficult to use without a mouse, but it can be done. Any compatible mouse will work; however, the appropriate driver software might be needed. |