Windows Startup Settings - Microsoft Support
Oct 14, 2025 · If a problem doesn't reappear when you start in safe mode, you can eliminate the default settings, basic device drivers, and services as possible causes. Other startup settings …
How to perform a clean boot in Windows - Microsoft Support
Describes how to use the clean boot process to troubleshoot a problem in Windows
How to use a "clean startup" to determine whether background …
Describes how to start your computer in Safe mode, which uses a minimal set of drivers and startup programs so that you can determine whether a background program is interfering with …
Force a shutdown and restart your Surface - Microsoft Support
Surface not responding or freezing up? Here’s how to restart it—also known as a soft reset.
Excel not responding, hangs, freezes or stops working
When you run Excel in safe mode, it bypasses functionality and settings such as alternative startup location, changed toolbars, startup folders used by Excel, Excel add-ins, and most …
Troubleshooting Windows unexpected restarts and stop code errors
Start your PC in safe mode. If you're having trouble restarting, you can start your PC in safe mode. See Start your PC in safe mode in Windows 11 for details. From safe mode, you can try …
Open Outlook in safe mode - Microsoft Support
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 …
I can’t start Microsoft Outlook or receive the error “Cannot start ...
Start Outlook in safe mode and disable add-ins How do you know you're working in safe mode? You'll see a label similar to the one below at the top of the screen. The Outlook icon on your …
Windows Recovery Environment - Microsoft Support
Oct 14, 2025 · Windows Recovery Environment (Windows RE) is a set of tools included with Windows that can help you troubleshoot and fix common problems with your computer. If your …
Reset your PC - Microsoft Support
Oct 14, 2025 · Important: During the resetting process, it's possible that your screen might go black for a long period of time (occasionally upwards of 15 minutes) and that your device might …