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Windows 10 – Reformatting Your PC and Reusing Your Product Key

All Windows 10 product keys we issue are the highest tier retail digital licenses. These are licenses that does not bind to any of your hardware making it possible to reinstall Windows unlimited number of times even after a significant hardware change. Highest tier digital.

Which licences fit your PC setup?

Prices are an AUD snapshot, not a live quote. Confirm variant and total on the listing.

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An OEM key, on the other hand, is only installable on a single PC as it tends to attach to the computer’s motherboard making the system difficult to upgrade as the key persists even after installation of a new system. Some OEM keys are locked to a specific brand of hardware such as HP, Dell, and Lenovo and will produce an error if installed on different hardware. A change in hardware such as hard drive, video card or any parts that are not there during the first time Windows 10 was installed disables OEM licenses as they are very system-specific.

Because highest tier digital licenses are never bound to the system, You will have to re-enter your product key every time you normally format the PC. This is not a problem if you saved your product key or bound it to a Microsoft account. However, with Windows 10, it is possible to completely format the PC without having to enter the product key again. This is helpful for those who lost access to their product keys and failed to bind their digital licenses with their Microsoft account.

1. On the lower-left portion of your desktop, click the Windows search bar and type Reset this PC. Click it to open the recovery settings.

2. Click Get Started under Reset this PC.

3. Select Remove everything.

4. Then select Remove files and clean drive.

5. Lastly, click Reset. This will reformat the drive where you installed Windows 10 thus removing all files permanently. This will also reinstall a fresh copy of Windows 10 using the digital license previously used making your Windows 10 automatically activated after installation. Your PC will restart multiple times during this process.

Resetting your PC will give you a perfectly clean installation of Windows 10 with all previously saved files deleted and unrecoverable making it ideal if you are planning to sell your PC with an activated copy of Windows 10 or if you simply want to have a fresh, clean system. You can use this feature unlimited number of times! The entire process will take about 30 minutes to 2 hours depending on the speed of your PC.

Other editions for separate workloads

Other editions for separate workloads; prices in AUD, confirm the total on the listing.

How to check this worked

  1. Open Settings, System, Activation and confirm the edition shown.
  2. Enter the key and run activation; expect a green tick within a minute.
  3. Reboot and re-check activation survives the restart.

FAQ

What else should you know before buying?

What do I need before starting?
Read the requirements and confirm the edition first; the steps assume the machine is compatible.
How do I know the licence is genuine?
Activate on Microsoft's servers and check Settings, System, Activation. A working activation is the test.
Is this a subscription?
Keys sold here are one-time lifetime licences. Microsoft 365 plans are billed by Microsoft instead.
What if the key fails?
Email hi@ms.codes with the order number and a screenshot. Replacement or refund applies within 30 days.

Check who prepared and reviewed this guide

Written by
MS.Codes editorial
Reviewed by
Support team

Last verified: (source review; see test status above).

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