How to Upgrade from Windows 7, 8 & 8.1 to Windows 10 using a ISO File

Instructions:

1. Download Windows 10 ISO File according to your current Windows architecture type. If you are using 32bit Windows then download 32bit Windows 10 ISO, if you are using 64bit Windows then download

Windows 10 32bit: ( Click here to download 32bit ISO)

Windows 10 64-bit: ( Click here to download the 64-bit ISO)

https://whatsmyos.com

2. After downloading the appropriate Windows 10 ISO file from step 1, download these 2 files from the link below and open the installer file.

1. Download 7zip

2. Download this Installer

Or you can open it from the download list. Press CTRL + J button from the keyboard together to see the download list. Click on Show in folder and open Windows_ISO_Installer from there by double-clicking on it

Double-click on the Windows_Iso_Installer

3. When it requests permission, you must grant it all.

4. Enter your purchased Product / Serial key there (Check your order email for the key)

Example: xxxxx-xxxxx-xxxxx-xxxxx-xxxxx (First 25 characters only)

5. The installation process will launch the upgrade tool automatically.

If you need additional help you can contact our live chat support ( [https://go.crisp.chat/chat/embed/?

website_id=31883155-67b9-4ebe-a55a-35b886c8f06d](https://go.crisp.chat/chat/embed/? website_id=31883155-67b9-4ebe-a55a-35b886c8f06d))

Updated on: 07/05/2025