If you are unable to edit your documents in Microsoft Word, it could be due to the type of subscription you have. For instance, if you have purchased the Microsoft 365 Business Basic plan, it only includes access to the web and mobile apps, not the desktop versions of Office applications. Therefore, documents may open in a view-only mode if you are using the web version.
To edit documents, ensure that you are using the correct version of Office that supports editing. If you are using the web version, you can edit documents directly in your browser, but if you need desktop functionality, you may need to upgrade your subscription to include the desktop apps.
Additionally, if you are experiencing issues with documents opening in read-only mode, check the file attributes to ensure they are not set to read-only. You can do this by right-clicking the file, selecting Properties, and unchecking the Read-only attribute if it is checked.
If you continue to have issues, consider reaching out to Microsoft support for further assistance.