Differences Windows 7 32-bit with 64-bit Windows 7

When will download the Windows 7 may be you have had a little confused, because there is Windows 7 32-bit and 64-bit Windows 7. So which one should be selected and matched with a laptop or computer you have? In addition, you may have a bit confused what's the difference between the Windows 7 32-bit with Windows 7 64-bit? These are common questions which often arise.

What is the advantage to run Windows 7 64-bit than Windows 7 32-bit?
If you frequently work with large file sizes-large and memory consuming many (eg video editing) of course Windows 7 64-bit will be the best choice because it will give better performance compared with Windows 7 32-bit. As we all know Windows 7 64-bit has a memory support up to 192GB, while Windows 7 32-bit only 4GB for maximum performance. Other advantages of the Windows 7 64-bit is in terms of security, more secure than Windows 7 32-bit, because the drivers Windows 7 64-bit must be completely certified by the vendor of the hardware makers, so it is very difficult to be infiltrated by malicious programs.

Is my laptop or computer can run Windows 7 64-bit?
If you just bought a computer a computer with the newest and latest technology in general has support and is capable of running Windows 7 62-bit processor Except if you use a processor that lowend eg Laptops with Intel Atom Processor Intel Core Duo or down. But if you use the same class processor Intel Core 2 Duo then we can be sure that your computer is capable and can run Windows 7 64-bit version. If you still doubt it's good for Identification of Intel Processors program to see if your processor has suppport Windows 7 64-bit or not.

What about other hardware or LAN Card Soundcard example?
See the year of manufacture of your hardware, if made after the introduction of Windows Vista (3 years back) it was certain the hardware is already supported Windows 7 64-bit, but if you use hardware that is made in the years before Windows Vista comes (eg in 2004 to below), you are a good idea to check the website and the creator of the hardware vendor to determine whether there is driver to support Windows 7 64-bit.

Does Driver for Windows 7 32-bit can be used for Windows 7 64-bit
The answer is clearly, No. Windows 7 32-bit has a different structure of Windows 7 64-bit.

Then what if I have already installed Windows 7 64-bit while the driver from the hardware I have for Windows 7 32-bit?
Do not worry about using the Windows XP mode (Virtual a machine) on Windows 7 you can use your driver 32-bit Windows 7 even if your computer has installed the Windows 7 64-bit

Can I run 32-bit Windows program in Windows 7 64-bit?
With the WOW technology, aka Win 32 on Win64 at Windows 7 of course, you still can run 32-bit Windows program in Windows 7 64-bit

Is it possible to upgrade Windows 7 32-bit Windows 7 64-bit?
NO. To install Windows 7 64-bit from 32-bit Windows 7 you must perform a full installation can not be upgraded directly, aka Windows 7 32-bit Windows 7 64-bit.