Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
No. Uninstalling the old Office version does not delete Office documents.
Supported guidance states that if Office is uninstalled before installing the new version, Office files won’t be deleted. If Outlook is included in the old version, Outlook data files may need to be backed up separately.
Recommended approach:
- Uninstall the older Office version.
- Install Office Home 2024.
- Open the existing Word, Excel, and PowerPoint files in the new version.
On Windows, Microsoft recommends running only one version of Office on a PC at a time to avoid conflicts.