Repair apps and programs in Windows - Microsoft Support This article explains how to repair apps and programs in Windows 10 and use Settings to fix common app issues without reinstalling Select Start > Settings > Apps > Apps features Apps features in Settings Select the app you want to fix Select Advanced options under the name of the app (some apps don't have this option) In the page that opens, select Repair if it's available If it isn't
Fix your Outlook email connection by repairing your profile Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue Repair a profile in Outlook In Outlook, choose File Choose Account Settings > Account Settings On the Email tab, choose your account (profile), and then choose Repair
Classic Outlook troubleshooters - Microsoft Support Classic Outlook authentication check troubleshooter Classic Outlook connectivity troubleshooter Classic Outlook advanced diagnostics troubleshooter Classic Outlook calendar check troubleshooter View troubleshooter results After you run any troubleshooter, Get Help provides details on any findings and suggestions for possible remedies
Windows troubleshooters - Microsoft Support Get Help has troubleshooters you can run for many common scenarios These often help resolve issues without the need to contact support If a troubleshooter is available for your issue, select Start to run that troubleshooter Available Windows troubleshooters Get Help has troubleshooters, or diagnostic tests, that can check your system configuration for anything that might be causing issues
Open Outlook in safe mode - Microsoft Support If Outlook won't open, try opening it in safe mode, which disables add-ins 1 Right-click the Start button, and click Run 2 Type Outlook exe safe, and click OK Tip: If Windows can't find Outlook exe safe, try using the full path to Outlook (for example C:\Program Files\Microsoft Office\OfficeXX, where XX is your version number) More on starting Outlook in safe mode and disabling add-ins
Running troubleshooters in Get Help - Microsoft Support Get Help has troubleshooters you can run for many common scenarios These often help resolve issues without the need to contact support If a troubleshooter is available for your issue, select Start to run that troubleshooter Available troubleshooters Windows troubleshooters Microsoft 365 troubleshooters Classic Outlook troubleshooters Classic Teams troubleshooters Copilot troubleshooters