No. Windows XP is a downgrade.
True
- OEM versions cannot be used to directly upgrade from an older Windows
It's not done with a "command." It's done by running the upgrade wizard.
yes
Windows 98 discs do not need to be activated, and yes, they can still be used to upgrade an older installation of Windows.
I asked a professional window washer what he used as a cleaner. He uses the dishwashing liquid Dawn. Says it cuts right through the grime that builds up on the outside of windows.
D:\i386\winnt32
In Microsoft Windows NT, you can automate the installation of a domain controller using unattended Setup, or while performing a normal, attended installation.
Upgrade Adviser
Winnt32.exe
Upgrades your previous version of Windows 98, Windows ME, Windows NT 4.0, or Windows 2000 in unattended setup mode. All user settings are taken from the previous installation, so no user intervention is required during setup
You might be referring to the "Windows Installer".