Microsoft has just released a developer preview of their upcoming operating system Windows 8. Users from all over the world can download the preview and install it on their systems. There is only one restriction with regards to the installation: You cannot update an existing copy of Windows, the Windows 8 installation requires a clean install.
I thought it would be perfect for my Acer notebook. It is fairly underpowered by today’s standards, and does not come with a DVD drive which I could use otherwise to install Windows 8.
The only viable option in this case is to install from USB keys, sticks or drives. Installation is a little bit difficulty, as it requires more preparation than just burning an ISO image to disk and putting that ISO into the DVD drive of the computer.
You need an USB key with at least four Gigabytes of free space. The first step is to format the key with the FAT32 file system. This is done by connecting the USB key to the computer, right-clicking its drive letter and selecting Format from the options. The Format window pops up where you need to make sure that Fat32 is the selected file system. Everything else can be left as is.
Wait until the formatting has finished. You now need access to the Windows 8 ISO or DVD. The developer preview is only provided as an ISO image. Check out Windows 8 Download for instructions or download the developer preview right here.
The easiest way to copy Windows 8 to an USB drive and make that drive bootable at the same time is to use Microsoft’s Windows 7 USB/DVD Download Tool. While designed specifically for Windows 7, it appears to work just fine to create a bootable Windows 8 USB key as well.
Just select the Windows 8 ISO when asked to pick an ISO image from the computer. Then select to copy the contents to an USB drive. The program will copy all files to the drive and make that drive bootable at the same time. You can download the Microsoft tool from here.
Install Windows 8
You plug in your USB key into the computer you want to install Windows 8 on. You need to tell the computer on first start to boot from USB and not from hard drive or another location. This is done in the Bios. You usually enter the Bios with F1, F1, Delete, Esc or another key that is highlighted on the screen on Post. Press that key and look for an entry that says Boot or Boot order and make sure that USB has the highest priority on the system. You can easily repeat the steps if the computer is not booting from USB.
The computer should pick up the installation files on the USB drive automatically and installation should commence.
Windows 8 has the following system requirements:
- 1 Gigahertz or faster 32-bit or 64-bit processor
- 1 Gigabyte of RAM for 32-bit, 2 Gigabytes of RAM for 64-bit minimum
- 16 Gigabyte hard drive for 32-bit systems, 20 Gigabyte for 64-bit systems
- Direct X 9 graphics card
Update: It is also possible to install Windows 8 by mounting the ISO image directly on another Windows system. The instructions have been posted on Reddit (via):
If you want to install the Windows Developer Preview, but have no blank DVDs or usable thumb drives, fear not. It’s fairly simple. This assumes you are installing the preview on a computer already running Windows, of course.
- Download the ISO file from Microsoft.
- Mount the ISO using Daemon Tools, Clone Drive, or similar.
- This is important. Do not use the autorun installer. The autorun installer only allows you to upgrade your existing Windows installation and will not allow you to install to a separate hard drive or partition.
- Navigate to the virtual install disc and go to the folder called “sources”.
- Run setup.exe and proceed as if installing Windows Vista or 7.
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im using ubuntu os on my dell inspiron duo, when i try to install window 8 from usb stick .. it says driver missing like that… cannot install … plz help
is there any way to install windows 8 inside a partitioned hard drive? i dont want to delete my existing windows 7 installation
I tried downloading windows 8 prieview and when it was almost finished it said there was a registry error and so now I have no operating system and when I try to install Vist back in I get the blue screen
i make windows 8 usb bootable but when i try to install in pc it generates a error saying that you need a dvd or usb for backup
and the error is 0xc000000098
anyone kno whow to fix this problem
When I download the Microsoft Consumer Preview of Windows 8, I get a small EXE file, not an ISO. When I open it, it starts running as if it’s going to upgrade my current system. A bit confusing since you said that they won’t let you upgrade it.
Where can I find the actual ISO file of Windows 8?
Bram, you need to go to this page http://windows.microsoft.com/en-US/windows-8/download and click on the Iso Format link there to get a Windows 8 ISO image.
Dont listen to whoever said that about not being able to upgrade, Ive put W8 on two computers via upgrade, it most certainly works, and is the EASIEST WAY.
I don’t know what all the fuss is about, this worked perfectly. I tried Unetbootin before this but that software only seems to work with the OSes that it has to pre-select, but this worked like a charm, very impressed.
Ran on an HP TouchSmart 300, on an old IBM Thinkpad 23, and a Dell Inspiron.
Hi i restart computer and i see command line and i dont know what need to do
I want to install Win8 instead of Win7, because it isn’t working. I only have a working Ubuntu partition. So obviously I have to install by booting from a DVD. But, when I choose custom install, it can’t find any drives.. Do I need to format my Win7 partition before proceeding?
i follow all the instruction . its work . but when i want install it on ubuntu its say the disk not formatted in NTFS . how to fix that ? anybody know about that ? please help me . : (