i am trying to reinstall my Home Office on my computer to use Word

Question

i am trying to reinstall my Home Office on my computer to use Word

Jones, Regina R 0

I have downloaded the Home & Office and reinstalled it on my computer, but it won't let me edit my document. It keeps asking me to buy a new subscription when I have the same one I purchased with this computer. I reset my computer, and I

I'm starting all over again

Norah-L 10,660 Reputation points Microsoft External Staff Moderator

2026-05-03T08:14:03.21+00:00
Good day Jones, Regina R!

From what you’ve described, it looks like you’ve already reinstalled your Office Home & Office product and even reset your computer, but you’re still unable to edit your documents. Instead, Office keeps prompting you to purchase a new subscription, even though you expect the license that came with your device to still be valid.

To better understand the issue, could you please confirm a few details:

Are you using a Windows PC or a Mac?

Which exact product did you purchase (e.g., Office Home & Student / Home & Business / Microsoft 365)?

Are you signed in to Office with the same Microsoft account that was used to activate the license?

When you open an app (Word/Excel), does it show as Activated under File > Account?

Are you able to view documents but not edit, or can you not open them at all?

I look forward to more additional information so we could determine the best next steps!

1 answer

Your answer

Norah-L 10,660 Reputation points Microsoft External Staff Moderator

2026-05-03T08:14:03.21+00:00

Good day Jones, Regina R!

From what you’ve described, it looks like you’ve already reinstalled your Office Home & Office product and even reset your computer, but you’re still unable to edit your documents. Instead, Office keeps prompting you to purchase a new subscription, even though you expect the license that came with your device to still be valid.

To better understand the issue, could you please confirm a few details:

Are you using a Windows PC or a Mac?

Which exact product did you purchase (e.g., Office Home & Student / Home & Business / Microsoft 365)?

Are you signed in to Office with the same Microsoft account that was used to activate the license?

When you open an app (Word/Excel), does it show as Activated under File > Account?

Are you able to view documents but not edit, or can you not open them at all?

I look forward to more additional information so we could determine the best next steps!

Answer 1

To use Word without being asked to buy a new subscription, Office must be installed and activated with the same Microsoft account that owns the Home/Student or Home/Office product, not a Microsoft 365 trial or different account.

Follow these steps:

Remove wrong Office versions
- In Windows, go to Settings > Apps > Installed apps.
- Uninstall any of these if present:
  - Microsoft 365 (trial or subscription)
  - Office Trial
  - Any other Office versions that are not the Home product that came with the computer.
- Restart the computer.
Sign in with the correct Microsoft account
- Open a browser and go to the Services & subscriptions page: https://account.microsoft.com/services.
- Sign in with the same Microsoft account that was used to redeem/activate the Home Office product when the computer was new.
- Confirm that the product (for example, “Office Home & Student 2021”, “Office Home 2024”, or similar) appears under Services & subscriptions.
- If it does not appear, sign out and try any other Microsoft accounts that might have been used.
Reinstall from the account page
- On the Services & subscriptions page, next to the correct Office product, select Install > Install on this device.
- This downloads the correct one‑time‑purchase installer.
- Run the downloaded setup file and complete the installation.
Activate Office in Word
- Open Word.
- When prompted to sign in, use the same Microsoft account confirmed in step 2.
- Go to File > Account in Word and check that the product name shows the Home product (for example, “Office Home & Student 2021”) and that it is activated.

If Word still opens documents as read‑only or shows “Buy” or “Subscribe” buttons, it usually means either:

A Microsoft 365 trial/subscription is still installed and taking precedence, or
Word is signed in with a different Microsoft account than the one that owns the Home product.

Removing the trial/subscription and reinstalling from the correct account, as above, resolves this in typical home scenarios.

References: