Computer Sales Questions | 32-bit vs. 64-bit Windows 7

The typical user living in the USA will have two basic decisions to make when choosing the best Windows 7 version for his/her needs.  The two basic decisions are 1) purchase either a 32-bit or 64-bit of Windows 7, and 2) choose between the Home Premium, Professional, and Ultimate versions of Windows 7 (Starter  is for netbooks only, and Home Basic is offered in emerging markets only).

Looking to move to Windows 7?  I recommend you first decide whether to purchase a 32-bit, or 64-bit version of Windows 7.  The 64-bit versions of Windows 7 have the big advantage of being able to access more RAM (randon access memory).  The 32-bit versions can only theoretically access 4GB of RAM (actually less than 4 GB) whereas the 64-bit versions of Windows 7 handles large amounts of random access memory (RAM) more effectively than the 32-bit system.  Therefore, the 64-bit versions will be the long-term choice, in my opinion.

So, what would keep you from using a 64-bit version of Windows 7?  First, to run a 64-bit version of Windows, your computer must have a 64-bit capable processor.  Plus, some 32-bit software will not run in the Windows 7 64-bit environment (notably many anti-virus programs).  Finally, if you’re trying to install a printer or other device that only has 32-bit drivers available, it won’t work correctly on a 64-bit version of Windows.

One more thing, if you are currently running a 32-bit version of Windows, you can only perform an upgrade to another 32-bit version of Windows. Similarly, if you are running a 64-bit version of Windows, you can only perform an upgrade to another 64-bit version of Windows.  To switch from a 32-bit Windows to 64-bit, or vice versa, you will need to buy the full, not upgrade, license of Windows 7.  Then, back up your files and perform a custom install.

If you are planning to upgrade to Windows 7, I recommend you first visit the Windows 7 Upgrade Advisor webpage at:

http://windows.microsoft.com/en-US/windows/downloads/upgrade-advisor

Then download the program, connect all your peripherals, and run the program.

Also, I recommend that you go to the following Windows 7 Compatibility Center web page to see if your software will be compatible:

http://www.microsoft.com/windows/compatibility/windows-7/en-us/default.aspx

For more information to help you pick the best version of Windows 7, or answer your other computer questions, please contact Computer Sales and Service at 925-827-1200 or visit us at 1936 Linda Drive, in Pleasant Hill.  In 2007, we were ranked the top (#1) computer shop in the Bay Area based on price and customer satisfaction.  Let us earn your business!