No special requirements are needed to install 16-bit software on 32-bit Windows. Most programs that follow the 16-bit Windows API properly should run fine.
Add/Remove Programs, and Run......
Add/Remove Programs & Run command
It is almost always better to install the 64-bit version of an operating system when the processor supports it. The only reasons to install the 32-bit version of Windows 7 would be if your Mac only has a 32-bit processor (only the 2006 Mac Minis and early 2006 iMacs had 32-bit processors), or if you need to run 16-bit Windows or DOS applications.
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.
Because no one makes programs that run in 16 bits anymore. Now they make 32 bit programs, and even some 64 bit. There are rumors of the soon to come 128 bit, but that isn't here yet. So while a 16 bit windows may run fine, none of the programs anyone uses would run on it. It is, therefore, legacy. OR 16-bit Windows software is considered to be legacy software because it is software written for DOS or Windows 3.x and data is accessed 16 bits at a time, whereas computers running Windows 2000 or later OSs use 32-bit or 64-bit programs written to be able to access 32 or 64 bits of data at a time.
32 bit and 64 bit are 2 types of versions of software available. 64 bit software are more secure than 32 bit.
NTFS doesn't have a "bit version." No 16-bit version of Windows ever used NTFS, but there is 16-bit software to access NTFS partitions.
computer speed processor achivement
The R3000 only has a 32-bit processor; it cannot run 64-bit software.
32 bit drivers are designed for 32 bit computers. 16 bit drivers are designed for 16 bit computers. Most modern computers are either 32 or 64 bit.
Installing Linux on a 64-bit processor is no different than installing it on a 32-bit processor. Especially on systems that offer both a 32-bit and 64-bit version, the difference is totally transparent, and the install identical.
Normally, as if you would on a 32-bit laptop