You don't have to "do" anything. All general-purpose 64-bit operating systems will run 32-bit applications as well out of the box.
an application that can run from Windows' command prompt ($ theApp or $ run theApp). 32-bit Windows system (Windows XP for an instance), or running as 32-bit application only in Windows 7.
When installing, Windows should automatically detect your OS and install 64-bit.However, if it is a 32 bit disc and you are running it on a 64 bit system, it should work, yet if your computer has more than 3GB of RAM (4GB, for instance), the maximum memory that will be used on autocad is most likely 3GB.There is no difference installing a 32 bit application on a 64 bit operating system. All 64 bit windows OS's can default to 32 bit operation.However if you attempt to install a 64 bit program in a 32 bit system it will warn you and refuse to install.""" it is wrong answer, it gives and errorThis is 32-bit Autocad 2008. It can not be installed on 64-bit Windowswhats the problem"""""
In simple terms, 32-bit operating systems can only be able to run on 32-bit CPUs and 32-bit apps, but a 64-bit operating system can be able to run both 32-bit and 64-bit CPUs and apps.
No.
Programs written for 32-bit operating systems will run perfectly well on a 64-bit system.
You can indeed. Even more that one which you start from the task bar is 32 bit.
Most 64-bit operating systems contain a 32-bit translation layer. Installing a 32-bit program is no different than installing a 64-bit one.
The terms 32-bit and 64-bit describe the way that the computer's processor handles information. 64-bit systems can handle a larger amount of RAM than at 32-bit system can; thus the 64-bit operating system can run faster.
32 bit applications will work on 64-bit but they will not run as efficient as 64-bit application. the reason for this is the 64-bit uses the memory better than a 32-bit. this is why a 32-bit can only use up to 3 gigs of ram and a 64-bit can use 16 gigs +
In a 32-bit system, there are 4 bytes.
a bit is the amount of information in a system having two equiprobable states. There are 8 bits in a byte. So a 64 bit would be a better operating system because bit is a measurement of information. Depending on what you want your operating system to do a 32 bit is an average computer but if you will probably have tons of files and downloads or installations then if you really want to spend more money then go for a 64 bit but a 32 bit is a good computer also.
You simply run the 32 bit installer. Nothing more than that.