Editing Files Locally
Your Microsoft 365 licence does not include the local Office desktop apps (Word, Excel, PowerPoint). Files stored in SharePoint, Teams or OneDrive can be edited directly in the browser via Office Web Apps – no local installation needed.
If you prefer a local app, we recommend ONLYOFFICE Desktop Editors – a free, open-source alternative that is fully compatible with .docx, .xlsx, and .pptx files:
Download ONLYOFFICE Desktop Editors
If you have a problem with ONLYOFFICE, please contact their support directly.