License & Subscription Issues

Fix Microsoft 365 Subscription Managed by Optus SubHub

Huda Qurayshi Sep 30, 2026 870 views

Question details

The user needs to manage or renew a Microsoft 365 subscription originally purchased through Optus SubHub, which cannot be converted to a direct Microsoft license after cancellation.

How to Manage a Microsoft 365 Subscription Purchased Through Optus SubHub

Product: Microsoft 365
Device & OS: not provided
Scenario: Attempting to renew or manage a Microsoft 365 subscription after closing a third-party Optus SubHub account.
Observed behavior: The subscription remains tied to Optus and becomes inactive upon closing the account. Microsoft cannot automatically convert the third-party license to a direct subscription.

Before you start

Ensure you know your Microsoft account login credentials and backup any large files saved on OneDrive, as your cloud storage limit may be reduced upon subscription cancellation.

Solution 1Recommended

Verify Account Status and Purchase a Direct Microsoft License

Since third-party subscriptions cannot be directly converted after cancellation, you must verify your account status and purchase a new license directly from Microsoft.

Subscriptions supplied by third parties like Optus SubHub are fully managed by the provider and cannot be manually converted or transferred by Microsoft support. When the Optus account is closed, the Microsoft 365 access is eventually terminated.

Your underlying Microsoft account remains intact and will revert to a free tier. You must purchase a new subscription directly through Microsoft to restore premium features and storage quotas.

Sign in to your Microsoft Account

Open a web browser and navigate to https://office.com/myaccount. Sign in using the email address associated with your Microsoft 365 account.

Check Services and Subscriptions

Click on the 'Services & subscriptions' tab in the top menu to view the current status of your Optus-managed Microsoft 365 license. Confirm that the subscription is marked as inactive or canceled.

Purchase a New License

From the same portal, click on the option to buy or renew Microsoft 365 to purchase a new subscription directly from Microsoft.

Uninstall the Incompatible Office Version

Before installing the new software, open your device's Control Panel or Settings, locate the previous Optus-provided Microsoft 365 apps, and uninstall them to prevent activation conflicts.

Verify Account Status and Purchase a Direct Microsoft License

Account Data Preservation: Even though your subscription is canceled, your emails, documents, and Microsoft account profile still exist safely in the free tier while you transition to a new license.

Free Microsoft Office alternative

Try WPS Office as a Free and Seamless Alternative

If you have lost access to your Microsoft 365 subscription via Optus and prefer not to purchase a new recurring license, WPS Office is an excellent solution. It is a completely free, lightweight suite offering highly compatible alternatives to Word, Excel, and PowerPoint without the subscription fees.

1. Download the Free Suite: Visit the official WPS Office website and download the installer for your operating system.
2. Install and Launch: Run the setup file and follow the quick installation prompts. Once installed, launch the application.
3. Open Your Existing Documents: Sign in with a free account if desired, and simply double-click or drag your existing Microsoft Office files into WPS Office to continue editing immediately.

Fully compatible with Microsoft Office formats like DOCX, XLSX, and PPTXCompletely free to use without any recurring subscription feesLightweight software that installs quickly and runs smoothly on older devicesFamiliar tabbed interface ensuring a seamless migration from Microsoft Office

microsoft office alternative - wps office

Frequently Asked Questions

Can I transfer my Optus SubHub Microsoft 365 subscription directly to Microsoft?

No. Subscriptions purchased through third-party providers like Optus SubHub are managed entirely by that provider. Once canceled by Optus, Microsoft cannot convert the inactive license. You must purchase a new subscription directly.

Will I lose my files if my Optus Microsoft 365 subscription is canceled?

Your files and emails are tied to your Microsoft account and will not be deleted immediately. However, your OneDrive storage limit will drop to the free 5GB tier. If you exceed this limit, you will not be able to upload new files until you purchase a new subscription or free up space.

Do I need to uninstall my current Office apps before buying a new license?

It is highly recommended. To avoid activation errors or software conflicts between the old Optus-managed license and your newly purchased direct Microsoft license, you should uninstall the existing Office applications and reinstall them from your Microsoft account portal.

Login & Account Issues