Yes, you can uninstall and reinstall your Microsoft Office application at any time, as long as you know your Microsoft credentials. Before you uninstall, though, it is best to do a back-up of your files, to make sure that you won’t be losing any.
What happens if you uninstall and reinstall Outlook?
If I were to completely uninstall and reinstall Outlook or Office, will I lose all of my messages and settings? Reinstalling Outlook won’t delete any email, contacts, calendar items, etc… just like reinstalling Word won’t delete any Word documents. In fact, it will leave most, if not all, your settings intact as well.
What happens if I uninstall Microsoft Office 365?
Tip: Uninstalling Office only removes the Office applications from your computer, it doesn’t remove any files, documents, or workbooks you created using the apps.
How do I reinstall Office 365 after uninstalling?
Once the uninstall is complete, sign in again to www.office.com and select Other install options, choose the language and version you want (64 or 32-bit), and then select Install. (See Install Visio or Install Project if you need to reinstall those stand-alone apps.)
What happens if you uninstall and reinstall Outlook?
If I were to completely uninstall and reinstall Outlook or Office, will I lose all of my messages and settings? Reinstalling Outlook won’t delete any email, contacts, calendar items, etc… just like reinstalling Word won’t delete any Word documents. In fact, it will leave most, if not all, your settings intact as well.