I have toshiba satellite 32-bit , i want to install 64-bit software

What is you windows bit 32 or 64 bit please find and download suitable iTunes i think your windows is 64bit so better to download and install 64bit support iTunes

best to take backup and format pc and install fresh windows 7

Go to the Toshiba Support Global site http://support.toshiba.com/ This site is for the US. Insert the correct Model number then Click GO. Click the Driver and Updates Button, locate the Display driver, select the version of Windows Vista 32 or 64 Windows 7 (32 bits) or 64 bits. Download the driver and install it. Usually you should take the latest version.

Just because it can, doesn't mean that it shipped with 64-bit operating system. Machines have been able to run 64 bit for some time, but only recently did that become the norm. It will require a reinstall of your operating system. You'll need to do a full backup of your information first. You'll also have to get the 64 bit operating system, as your machine probably does not have a license for it.

iTunes will install in Program Files (x86) even the 64 bit version. There are also iTunes files in Program Files as well. This is normal. It appears that the 64 bit version is really a hybrid of both 32 and 64 bit, the drivers mainly being 64 bit. Having itunes.exe 32* in the Task manager is normal

A lot of people are having problems with itunes 9.1. You can get 9.03 at this site. It ran flawlessly for me.

http://www.oldapps.com/itunes.php?old_itunes=54

hope this helps

as far as I know you cant convert 64 bit to 32 bit also your serial key will become invalid as its Registered to a 64 bit windows.

The Computer or the O/S? (Operating System)

The computer will support a 64-bit O/S if it does not have one installed.

The O/S that comes with the Toshiba Satellite A105-S2051 Notebook PC,
is Windows XP Home Edition.
It is 32-bit

Regards,
joecoolvette

this computer is shipped with windows xp 32 bit, can be upgraded to vista. As for 32 or 64 bit?, the only difference you will see between them is if you have more than 3 gig of ram installed a 64 bit O/S will see and use all the ram, where a 32 bit O/S is limitted to 3gig of memory it can address.
Personally, I believe you will have a lot easier time finding the 32bit drivers for your laptop and printer. 64bit drivers for older hardware are sometimes very difficult to find. GO with 32bit on this laptop.
Regards!

not the procesors are 32 or 64 bit they are only support that ,32 bit and 64 bit are the O.S. ,so you can instal a version with 32 bit or 64 bit.;most procesors especialy dual core supports them both.

This Computer is not compatible with 64 bit operating system and all drivers will not work with 64-bit version. Do not wait for any answers, just reinstall 32-bit XP. However, the drivers you have already installed, do not work as a 64-bit, they work as a 32-bit.