How to Format and Clean Install Windows 8

Format and Clean Install Windows 8 means removing any existing operating system previously installed on your computer like (Windows 8 installation, Windows XP, Linux, Windows 7… it doesn’t matter) and then installing Windows 8 from scratch on that same drive. In other words, a clean install of Windows 8 is to erase whatever is there and install a new copy of Windows 8, is usually the best method of installing Windows 8.

Format and Clean Install Windows 8 it is very important that you Back up your files, also change the first boot device so you can boot from the windows 8 disk.

  • Click Here To Change First Boot Device in BIOS to Boot From CD/DVD

Step 1 – Place Windows 8 DVD in your dvd-rom drive and start your PC. Windows 8 will start to boot up and you will get the following progress bar.

Step 2 - The next screen allows you to setup your language, time and currency format, keyboard or input method. Choose your required settings and click next to continue.

Step 3 - The next screen allows you to install or repair Windows 8. Since we are doing a clean install we will click on “install now”.

Step 4 - Read the license terms and tick I accept license terms. Then click next to continue.

Step 5 – You will now be presented with two options. Upgrade or Custom (Advanced). Since we are doing a clean install we will select Custom (Advanced).

Step 6 – Choose where you would like to install Windows 8. If you have one hard drive you will get a similar option to the image below. You can click next to continue. If you have more that one drive or partition then you need to select the appropriate drive and click next. If you need to format or partition a drive then click Drive options (advance) before clicking next.

Step 7 – Windows 8 starts the installation process and starts copying all the necessary files to your hard drive as shown on the image below.

Step 8 - It will go through various stages of the setup and will reboot your system few times

Step 9 – When your PC reboots it attempts to boot from DVD as its the first boot device. Do not press any key during the boot prompt so Windows 8 will continue with the installation by booting from the hard drive.

Step 10 - After the reboot your computer will be prepared for first use

Step 11 – At this stage you need to choose a user name and computer name. Click next to continue. The user account you create here is the Administrator account which is the main account for your Windows 8 that has all the privileges.

Step 12 - Choose your password and password hint just incase you forget your password and need to jog your memory.

Step 13 – You can now type the product key that came with Windows 8 and click next. If you do not enter the product key you can still proceed to the next stage. However Windows 8 will run in trial mode for 30 days. You must therefore activate Windows within 30 days otherwise you can not access your computer after 30 days.

Step 14 – Help protect your computer and improve Windows automatically. Choose Use recommended settings.

Step 15 - Review your time and date settings. Select your time zone, correct the date and time and click next to continue.

Step 16 - Select your computer’s current location. If you are a home user then choose Home network otherwise select the appropriate option.

Step 17 - Windows will now finalize the settings for your computer and restart.

Step 18 - After the final restart Windows 8 will start to boot up.

Step 19 – Finally you have the logon screen. Just type your password and press enter or click on the arrow to logon to Windows 8 for the first time.


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  1. please i was use my passward to open i computer and now i cant,and i would like to format my computer to window 8 using a pen drive,please how can i do it ?

  2. akash vatse says:

    from where do i find windows 8 key ??

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