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#1
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WIN98 Shell
Does Windows 98 second edition run in a DOS shell or does DOS run in a
Windows shell |
#2
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WIN98 Shell
"pjhjones" wrote in message ... Does Windows 98 second edition run in a DOS shell or does DOS run in a Windows shell The default "shell" for Windows 98 is "Explorer" It's possible to use other shells however. |
#3
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WIN98 Shell
pjhjones wrote:
Does Windows 98 second edition run in a DOS shell or does DOS run in a Windows shell Both! When a Win98 computer starts, DOS is booted (in real mode). Then a command is executed which starts Windows (switches to protected mode, loads LOTS of stuff). Once Windows is running you can open multiple DOS boxes, each of which uses the 386's Virtual 8086 mode to look like an independent DOS machine. -- Tim Slattery MS MVP(Shell/User) http://members.cox.net/slatteryt |
#4
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WIN98 Shell
"pjhjones" wrote in message ... Does Windows 98 second edition run in a DOS shell or does DOS run in a Windows shell Neither, a "shell" is not a virtual machine. Win98 ships with DOS 7.0 and uses it as part of the bootstrap process. From within Windows you can run an emulated DOS (there are optional settings for this DOS), or you can opt for a new instance of DOS where Windows is removed from the memory and DOS 7.0 is loaded. http://users.iafrica.com/c/cq/cquirke/whatdos.htm |
#5
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WIN98 Shell
Applications don't run 'in' a shell - the shell is simply the user interface
to the operating system functionality. Windows 98 is executed as a DOS process and then replaces the DOS shell (command.com) with its own shell (Explorer). Windows 98 can host a DOS session which starts, by default, with the standard DOS shell (command.com). -- Jeff Richards MS MVP (Windows - Shell/User) "pjhjones" wrote in message ... Does Windows 98 second edition run in a DOS shell or does DOS run in a Windows shell |
#6
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WIN98 Shell
Jeff Richards wrote:
Windows 98 is executed as a DOS process and then replaces the DOS shell ... A false statement designed to purpetuate the myth that Windows 9x is "dos-based" or that it "runs on top of dos". |
#7
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WIN98 Shell
"98 Guy" wrote in message ... Jeff Richards wrote: Windows 98 is executed as a DOS process and then replaces the DOS shell ... A false statement designed to purpetuate the myth that Windows 9x is "dos-based" or that it "runs on top of dos". You have read Mr. Richards' statement quite wrong... though you may need DOS to begin the boot-up process... once Win98 is up and running...you can rename command.com and Windows will keep on running... so Win98 does not run on DOS... it's simply needed for booting. (as was stated) |
#8
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WIN98 Shell
"philo" wrote in message ... "98 Guy" wrote in message ... Jeff Richards wrote: Windows 98 is executed as a DOS process and then replaces the DOS shell ... A false statement designed to purpetuate the myth that Windows 9x is "dos-based" or that it "runs on top of dos". You have read Mr. Richards' statement quite wrong... though you may need DOS to begin the boot-up process... once Win98 is up and running...you can rename command.com and Windows will keep on running... so Win98 does not run on DOS... it's simply needed for booting. (as was stated) Command.com is not the kernel, just the command interpreter. In my opinion it is the kernel that determines what the OS is. This looks like a good introduction to the DOS to Windows boot process: http://homepages.tesco.net/J.deBoyne...t-process.html It mentions the DOS kernel being in either io.sys, or both io.sys and msdos.sys files. Once the Windows kernel takes over it doesn't really matter how it got to run. For more on W98 architectu http://technet.microsoft.com/en-us/l.../cc768198.aspx |
#9
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WIN98 Shell
"philo" wrote in message
... snip You have read Mr. Richards' statement quite wrong... though you may need DOS to begin the boot-up process... once Win98 is up and running...you can rename command.com and Windows will keep on running... so Win98 does not run on DOS... it's simply needed for booting. (as was stated) Sigh. Windows 98 DOES run on DOS. Have you ever tried to run it on a machine that does not have DOS installed? But Command.com is not DOS. Do this. Rename all copies of Command.com. Boot the machine. At the prompt that appears, enter C:\Windows\Win.com. Windows starts and runs. No Command.com.involved. (Win or Win.COM or C:\Windows\Win doesn't work. Why not?) DOS is needed to start and run Windows. The shell is not. Windows can be started from the shell, but it is not necessary. The shell is not DOS and DOS is not the shell. |
#10
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WIN98 Shell
Jeff Richards wrote:
Sigh. Windows 98 DOES run on DOS. Have you ever tried to run it on a machine that does not have DOS installed? You are confusing the FILE SYSTEM with the OPERATING SYSTEM. Windows 9x has native file support for FAT32, and so does DOS. But that doesn't mean that win 9x "runs on DOS". DOS is needed to start and run Windows. Win 9x could theoretically be started without being boot-strapped from DOS. But your statement is wrong in that DOS is NOT needed to "run" windows once windows has been started. DOS is used as a transient loader for win-9x. As implimented by Micro$oft, win-9x is booted or invoked from DOS. It does not run "on DOS". |
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