If your Ctrl + Alt + Delete shortcut isn’t working in Windows 11, it can prevent you from accessing important security options like Task Manager, locking your screen, or logging out. Fixing this issue restores your ability to manage your system efficiently and ensures smooth operation. Before starting, make sure your system is up to date and you have administrator privileges, as some fixes may require elevated permissions.
What You’ll Need
- Administrator access to your Windows 11 PC
- Basic understanding of Windows settings and device management
- Optional: a backup of your important data in case of system changes
Step-by-Step
- Restart Your Computer
Sometimes, a simple restart resolves temporary glitches. Save your work and restart your PC to see if Ctrl + Alt + Delete works afterward. - Check Keyboard Functionality
Test your keyboard on other applications to confirm the keys are functioning. If they are not, try connecting a different keyboard or updating your keyboard drivers. - Update Keyboard Drivers
– Press Windows + X and select Device Manager.
– Locate Keyboards, right-click your keyboard device, and choose Update driver.
– Follow the prompts to search automatically for updates. Restart your PC after updating. - Run System File Checker (SFC)
– Open Command Prompt as administrator: press Windows + X and select Windows Terminal (Admin).
– Type `sfc /scannow` and press Enter.
– Wait for the scan to complete and follow any on-screen instructions. Restart your PC. - Check Group Policy Settings
– Press Windows + R, type `gpedit.msc`, and press Enter.
– Navigate to: Computer Configuration > Windows Settings > Security Settings > Local Policies > Security Options.
– Find
Related
- Fix Alt F4 Not Working in Windows 11: Easy Troubleshooting Guide
- Fix Alt Codes Not Working on Windows 10 Easily
- How to Fix ALT Codes Not Working on Windows
How to Fix Ctrl Alt Delete Not Working in Windows 11