What is the Difference 32-bit Version and 64-bit Version Windows?
Windows 7 has done an enormous amount to increase the popularity of 64-bit computing among home users but many people are unclear on what exactly it means (and may not even realize they’re already running it). Today we’re taking a look at the history of 32-bit and 64-bit computing, whether or not your computer can handle it, and the benefits and shortcomings of using a 64-bit Windows environment.
If you are running 32 bit version of Windows then you can’t upgrade it to 64-bit version. If you want to install 64-bit version OS then you have to backup your Windows files before installing new version of the OS.Here are answers to some common questions about the 32-bit and 64-bit versions of Windows. What is the difference between 32-bit and 64-bit versions of Windows?
The terms 32-bit and 64-bit refer to the way a computer's processor (also called a CPU), handles information. The 64-bit version of Windows handles large amounts of random access memory (RAM) more effectively than a 32-bit system.
- To check the current version, press the Start button .
- Right click on Computer and select Properties.
HowTo Know That computer is running a 32-bit or a 64-bit version of Windows?
- Under “System” check “System type”.
- The screenshot given below indicates that my computer has 32-bit operating system.
- Click on “View and print details”.
- It will display all the details of your computer.
- Under system field you can see the details of currently running version and weather your system is capable for 64-bit or not (In mine case it is capable).
How to check if your computer can run 64 bit of Windows?
To check if your computer has 64 bit capable processor you have to perform following this easy steps.
- Click on start button .
- Type “Performance information and tool” inside the search box provided.
- Click on the result.
Advantages of 64 bit computer:
- Using 64-bit version of Windows is that it offers better memory accessibility and management.
- Enhanced security features like Kernel Patch Protection,
- upport for hardware-backed data execution protection,
- Mandatory driver signing,
- Removal of support for 32-bit drivers and removal of the 16-bit subsystem available.
- Performance of those programs that are specially written for 64 bit operating system is great.
To see if your computer is running 32-bit or 64-bit Windows, do the following:
- Click to open System.
- Under System, you can view the system type.
- Can my computer run a 64-bit version of Windows?
To run a 64-bit version of Windows, your computer must have a 64-bit-capable processor. If you are unsure whether your processor is 64-bit-capable, do the following:
- Click to open Performance Information and Tools.
- Click View and print detailed performance and system information.
In the System section, you can see what type of operating system you're currently running under System type, and whether or not you can run a 64-bit version of Windows under 64-bit capable. (If your computer is already running a 64-bit version of Windows, you won't see the 64-bit capable listing.)
How to upgrade from a 32-bit version of Windows to a 64-bit version of Windows?
You Can't Upgrade from 32 bit version to 64 version. 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.
If you want to move from a 32-bit version of Windows to a 64-bit version of Windows, you'll need to back up your files and then perform a custom installation of the 64-bit version of Windows. For more information, see Installing and reinstalling Windows.
How Can run 32-bit programs on a 64-bit computer?
Most programs designed for a computer running a 32-bit version of Windows will work on a computer running 64-bit versions of Windows. Notable exceptions are many antivirus programs, and some hardware drivers.
Drivers designed for 32-bit versions of Windows do not work on computers running a 64-bit version of Windows. 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. For information about updating drivers and troubleshooting issues with device drivers for 64-bit versions of Windows, contact the manufacturer of the device or program.
Benefit of using a 64-bit computer?
The benefits are most apparent when you have a large amount of random access memory (RAM) installed on your computer, typically 4 GB of RAM or more. In such cases, because a 64-bit operating system can handle large amounts of memory more efficiently than a 32-bit operating system can, a 64-bit system can be more responsive when running several programs at the same time and switching between them frequently.
All hardware devices need 64-bit drivers to work on a 64-bit version of Windows. Drivers designed for 32-bit versions of Windows don't work on computers running 64-bit versions of Windows.
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