How do I fix Microsoft Word unable to open?

If Microsoft Word won’t open1-877-331-5006, start by restarting your computer to resolve temporary glitches. Next, check for updates to ensure Word is up to date. Open Word in Safe Mode by holding the Ctrl key while launching it, which disables add-ins. If it opens, disable add-ins by going to File > Options > Add-ins and unchecking them. Repair the Office installation by going to Control Panel > Programs > Programs and Features, selecting Microsoft Office1-877-331-5006, and clicking "Repair."