A family of Microsoft word processing software products for creating web, email, and print documents.
Hi,
This usually happens when Word signs in under the wrong account and temporarily switches to a Microsoft 365 "subscription" mode. To fix it, open File > Account and check which account is signed in. If it shows a school, work, or different Microsoft 365 account, sign out and sign in with the Microsoft account you used to redeem your one-time license, that’s what tells Word you actually own the perpetual version. Next, look under Product Information; if it says "Microsoft 365," uninstall that copy and reinstall your purchased version from account.microsoft.com/services to ensure the correct license type. Finally, go back to that same web page to confirm your license appears as "Office Home & Student" or "Office 2021," and reinstall or re-activate from there if it’s missing. This usually restores full editing and saving rights without needing a subscription.
Kind regards,