Upgrading your operating system can be daunting, especially when you fear losing your files. In this guide, you’ll learn how to upgrade from Windows 7 to Windows 10 without losing any data—completely free. Follow these steps to ensure a smooth transition and keep your files intact.
Key Takeaways
- Ensure your copy of Windows 7 is activated and updated with Service Pack 1.
- Download the necessary tools, such as the Windows 10 ISO file, and avoid common pitfalls like the Media Creation Tool error.
- Use file extraction software like 7-Zip to handle the ISO file and proceed with the upgrade process.
Disclaimer
A quick disclaimer: Microsoft recently (September 2023) announced that while you can still upgrade from Windows 7 to Windows 10 for free, the upgrade no longer automatically activates Windows 10 using your Windows 7 key. As of October 2023, this method still works to upgrade your system, but you may need to purchase a new license key to activate Windows 10.

If you need a valid key, you can purchase a cheap Windows 10 Pro OEM license key, or check out my guide on how to activate Windows 10 & 11. Note: If you make a purchase through this link, I will earn a commission at no extra cost to you. Thank you for your support!
Prerequisites for the Upgrade
Before jumping into the upgrade, there are a few things you need to check:
1. Ensure Windows 7 is Activated
If your Windows 7 isn’t activated, you won’t be able to upgrade without entering a valid product key. Here’s how to check if it’s activated:
- Click the Start button.
- Right-click on Computer and select Properties.
- Scroll down to find the Windows Activation section.

2. Install Windows 7 Service Pack 1
To install Service Pack 1, visit Microsoft’s official webpage. But before downloading, you need to check if your system is 64-bit or 32-bit:
- Go back to the System page and look for System Type.
- Select the appropriate version from the Microsoft site (x64 for 64-bit, or standard for 32-bit).

3. Install Necessary Updates and Tools
- Microsoft EasyFix: Download the Microsoft EasyFix 51044 tool from Microsoft’s website to ensure your system’s security protocols are up to date.
- TLS 1.1 and 1.2 Update: Install the TLS 1.1 and 1.2 Windows Update to secure your system and prepare it for the Windows 10 upgrade.
After downloading these, simply run the installers and follow the on-screen instructions.

Downloading the Windows 10 ISO File
Now, you need to download the Windows 10 ISO file. However, if you’re on Windows 7, the Media Creation Tool might throw an error. Here’s how to avoid that:
- Download and install Google Chrome.
- Visit the Windows 10 download page.
- Open Chrome, click on the three dots, go to More Tools > Developer Tools.
- Navigate to Network Conditions, uncheck the User Agent box, and set it to Blackberry BB10.
- Reload the page, select Windows 10 multi-edition ISO, and confirm your language settings.

Choose between the 64-bit and 32-bit versions based on your system. The ISO file will then begin downloading.
For detailed instructions on downloading the Windows 10 ISO file, check out these guides:
- How to Download the Windows 10 ISO Without Media Creation Tool
- How to Download Windows 10 ISO File from Microsoft
Extracting the ISO File
Once the ISO file is downloaded, use 7-Zip or any other extraction software to extract the installation files.
- Right-click the ISO file.
- Choose 7-Zip > Extract to [folder name].

Running the Windows 10 Setup
After extracting the files, locate the setup file in the folder and right-click on it, selecting Run as Administrator. Follow the steps below:
- Click on Change how Windows Setup downloads updates and select Not right now.
- Accept the license terms.
- Allow the setup to check your PC for compatibility.

If any incompatible software is detected, you’ll be prompted to uninstall it. Simply follow the on-screen instructions.
Selecting What to Keep
Once the setup finishes checking your PC, you’ll see the Ready to install screen. Here, you can choose to keep your personal files and apps, personal files only, or nothing. If you can’t select the option to keep your files, you might need to re-download the ISO file with a different language version.

Completing the Upgrade
Now, click Install and let the setup run. The installation can take up to two hours depending on your hardware. Afterward, you’ll be greeted with your new Windows 10 desktop, with all your files and apps intact.

Final Steps: Activate Windows and Update Drivers
Once on the Windows 10 desktop:
- Right-click the Start button, go to Settings > Update & Security.
- Check for any additional updates, including drivers.
- Go to Activation to ensure that Windows 10 is activated with a digital license.


If Windows isn’t activated, it could be due to issues with the upgrade process or an invalid key. For more information on how to resolve this, check out my guide on how to activate Windows 10 & 11.

Conclusion
Upgrading from Windows 7 to Windows 10 without losing data is still possible in 2024, even though Microsoft has officially ended the free upgrade path. By following this guide, you can ensure a smooth upgrade and keep your important files safe. Be sure to stay updated with any changes from Microsoft, and don’t forget to check if your Windows 10 is activated after the upgrade.
FAQs
1. Can I still upgrade to Windows 10 for free today?
Yes, you can upgrade from Windows 7 to Windows 10 for free using the ISO file method. However, as of October 2023, while this method still works to upgrade your system, you may need to purchase a new license key to activate Windows 10.
2. Will I lose my files if I upgrade from Windows 7 to Windows 10?
No, if you follow this guide correctly, you should be able to keep all your files and applications during the upgrade.
3. What happens if my Windows 7 isn’t activated?
You’ll be prompted to enter a valid product key during the Windows 10 installation process.
4. Why can’t I keep my files during the upgrade?
If you don’t see the option to keep your files and apps, you might have downloaded the wrong language version of the ISO file.
5. Do I need an internet connection to upgrade to Windows 10?
Yes, you’ll need an internet connection to download the necessary files and updates.
It works! Update windows 7 from 2012 laptop to windows 10.
8.7.2024
After upgrading my windows are not activated.When using windows 7 it was activated but now its not activated.I am not able to activate the window using the product key mentioned at the back of my laptop.Please help me activate the windows
It failed! Error message “Setup has failed to validate the product key. ”
However, the Windows 7 product key is valid and Setup did not ask for a new key.
There was no option other than Close.
Trying to upgrade from Windows 7 Ultimate to Windows 10. 64 bit Intel processor.
I’m sorry to hear that, but unfortunately I can’t help you troubleshoot it further…