sarra_707
Welcome to the community...
AutoCAD itself does not prompt you for a password to install. I'm assuming this is a Windows thing that indicates you do not have the proper rights to install software on this machine.
You might give us more details like what version of AutoCAD, your operating system, and a screen shot showing this password entry reqiurements.
Edit: @Anonymous After installation and when you are trying to activate then you may be prompted for your Autodesk ID/password to run/activate the software.
Mark Lancaster
& Autodesk Services MarketPlace Provider
Autodesk Inventor Certified Professional & not an Autodesk Employee
Likes is much appreciated if the information I have shared is helpful to you and/or others
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