Windows 7 Professional

Download and installation instructions

Windows 7 Professional


Which Windows version should I install; 32-bit or 64-bit?
To install a 64-bit version of Windows, you need a CPU that's capable of running a 64-bit version of Windows. The benefits of using a 64-bit operating system 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, a 64-bit system can be more responsive when running several programs at the same time and switching between them frequently.

How can I tell if my computer is running a 32-bit or a 64-bit version of Windows?

To find out if your computer is running a 32-bit or 64-bit version of Windows in Windows 7 or Windows Vista, do the following:

1. Open System by clicking the Start button, right-clicking Computer, and then clicking Properties.

2. Under System, you can view the system type.


Download and Installation procedures:

After you choose the right version of Windows (32-Bit or 64-Bit), download the ISO file and follow carefully the burning and installation processes below:

How to burn ISO file in Windows 7, 8, 10?

  •     Insert blank DVD flash into your computer
  •     Double click on the ISO file to open Windows Disc Burner
  •     Choose your correct Disc burner and click on burn to start burning the ISO


How to burn ISO file in Windows XP, VISTA or 2000?

Download free ISO burner. We recommend to use PowerIso from here.

  •     Open PowerIso application
  •     Click on Continue Unregister
  •     If you are using DVD click burn, for USB flash click on tools at the taskbar then  create bootable USB drive. For more information on how to burn ISO file using    PowerIso tool, please click here


How to boot from installation DVD to install Windows?

  •     Having finished the burning process, reboot your computer
  •     Immediately after rebooting the computer press F12, F2, F10 ‘’depending on your BIOS manufacturer’’ to navigate to BIOS startup menu
  •     Change the boot priority to be DVD/CD the first drive to boot
  •     Save settings and exit
  •     Install now
  •     Accept Microsoft Software license terms

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