How to Change 32-Bit Windows to 64-Bit

Many users realize over time that their current 32-bit version of Windows limits their system's potential, especially if they have more than 4 GB of RAM installed. Upgrading to a 64-bit version of Windows allows you to utilize more memory and improves performance. However, this upgrade requires a full reinstallation of the operating system. In this article, we’ll guide you through the process of switching from a 32-bit version of Windows to a 64-bit version.

Checking Your Device’s Compatibility with a 64-Bit Version

Before beginning the installation, it's important to verify that your computer supports 64-bit architecture. Here’s how:

  1. Open the Control Panel and go to System and Security, then click on System.
  2. In the System Type section, you’ll see your current OS version and whether it supports 64-bit architecture.

If you see “x64-based processor” listed, your system is compatible with a 64-bit version of Windows.

Preparing for the Installation of a 64-Bit Version

Since installing a 64-bit version requires formatting your hard drive, it’s essential to back up any important data. Follow these steps:

  • Back up critical files on an external drive, cloud storage, or USB flash drive.
  • Record any keys or licenses for software that will need to be reinstalled.

Downloading the 64-Bit Version of Windows

You’ll need a disk image of the 64-bit version of Windows. Download it from Microsoft’s official website:

  1. Go to the Microsoft website.
  2. Download the Media Creation Tool and select the option to create an installation USB or ISO image.

Creating a Bootable Installation Drive

Now it’s time to create a bootable USB or disk:

  1. Run the Media Creation Tool and select the option to create installation media.
  2. Prepare a USB drive with at least 8 GB of storage.
  3. Follow the tool's instructions to create the bootable drive.

Installing the 64-Bit Version of Windows

Once your bootable drive is ready, follow these steps:

  1. Insert the USB drive into your computer and restart it.
  2. Enter BIOS/UEFI settings (usually by pressing F2, F12, or Del during startup).
  3. Select the USB drive as the boot device and save the changes.
  4. When the installation starts, follow the on-screen instructions. At the version selection step, choose 64-bit.

Activating Windows and Installing Drivers

After completing the installation, enter your Windows license key to activate the system. Make sure to update your drivers to versions compatible with 64-bit architecture. This can be done through Windows Update or by downloading them directly from hardware manufacturers' websites.