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1. WHERE CAN I DOWNLOAD WINDOWS 3.1 ISO FOR VIRTUALBOX ISO INSTALL
2. WHERE CAN I DOWNLOAD WINDOWS 3.1 ISO FOR VIRTUALBOX ISO DRIVERS
3. WHERE CAN I DOWNLOAD WINDOWS 3.1 ISO FOR VIRTUALBOX ISO PC

In MS-DOS you you use HIMEM.SYS to configure high (HMA) and extended memory (the memory above the first 1MB).

How do I configure memory such as Upper, Expanded and Extended RAM in DOS? External commands are found in C:\FDOS\BIN.Ħ. Is a batch text file containing commands to run at startup including setting Path, configuring keyboad, display, load a menu and so on.ĭ) BOOTSECT.BIN which is a copy of bootsector.Ĭontains some built in command line commands including DIR, CD, COPY, DEL. Is responsible for file access and program management.ī) FDCONFIG.SYS which is a text file to configure freedos.

WHERE CAN I DOWNLOAD WINDOWS 3.1 ISO FOR VIRTUALBOX ISO INSTALL

If using Freedos, you can boot from an ISO file and it will set up the disk, then select Install to Hard Disk from the menu.įor Freedos, the system files are different as follows:Ī) KERNEL.SYS - Freedos' Kernel for booting freedos, To see what version of DOS is installed or running, enter the VER command. Run SETUP from the disk to begin installation of DOS to the C:\DOS folder.ĥ.

WHERE CAN I DOWNLOAD WINDOWS 3.1 ISO FOR VIRTUALBOX ISO DRIVERS

External commands are found in C:\DOS.ĭ) CONFIG.SYS contains a text file which configured system and device drivers to be loaded at startup e.g DEVICE, FILES, COUNTRY, SHELL, STACKS, DOS etcĮ) AUTOEXEC.BAT is a batch text file containing commands to run at startup including setting Path, configuring keyboad, display, load a menu and so on.į) DRVSPACE.BIN is a program that allows compressed drive space to be loaded and used.Ĥ. In Windows 95 and later, this file becomes a text file containing configuration options instead of code.Ĭ) COMMAND.COM contains some built in command line commands including DIR, CD, COPY, DEL. From Windows 95, IO.SYS and MSDOS.SYS were combined.ī) MSDOS.SYS which contains the DOS kernel and is responsible for file access and program management. The bootable files for MS DOS include:Ī) IO.SYS which contains the information to read the MBR, read the disk and load the files to boot the operating system. Run FORMAT C: /S to format the disk in FAT format, and make it bootable. This will be your C: drive.Ī) Click Y for large disk support (FAT32) if using Freedos, Windows 9x otherwise No to use FAT16 format.ī) Enter 1 for 'Create a DOS partition or Logical DOS Drive'Ĭ) Enter 1 for 'Create primary DOS Partition'ģ. Run FDISK and create a partition and make it active. If necessary, Press F3 to exit to the DOS prompt.Ģ. Boot from the first floppy disk image of your MS-DOS version. Once you have created your virtual machine, you need to prepare and install DOS, excluding FreeDos, the procedure is:ġ.

WHERE CAN I DOWNLOAD WINDOWS 3.1 ISO FOR VIRTUALBOX ISO PC

You can install most versions of DOS including MS DOS, PC DOS (IBM), DR DOS (Digital Research), OpenDOS and FreeDOS.Ĭut down bootable disks are available on Boot Disk.ĭescription of DOS commands can be found on ComputerHope.Ģ. What versions of DOS (Disk operating system) can I install? DOS on VirtualBox Guide to DOS on Virtual Boxġ.