Hi Majid,
Thanks for reaching out to Microsoft Q&A Forum. I understand that the Windows key shortcuts (Start menu, emoji panel, and clipboard) stopped working and are now typing characters instead.
Please make sure you already tried the Q&A Assist steps. In addition, please try the following.
Before proceeding, I need to narrow this down a bit:
1, Which Windows version are you using (Windows 10 or Windows 11)?
2, Does the Windows key work correctly when you sign in with a different user account on the same PC?
In the meantime, you can try these steps:
1, Restart Windows Explorer
- Press Ctrl + Shift + Esc to open Task Manager
- Find Windows Explorer
- Select it and choose Restart
2, Turn off Filter Keys and Sticky Keys
- Open Settings
- Go to Accessibility
- Select Keyboard
- Turn off Filter Keys, Sticky Keys, and Toggle Keys
3, Check language and input method
- Open Settings
- Go to Time & Language
- Select Language
- Make sure the correct keyboard layout is set and remove unused layouts
4, Run System File Checker
- Open Start
- Search for Command Prompt
- Right‑click it and choose Run as administrator
- Run this command:
sfc /scannow
5, Check for keyboard remapping software
- Uninstall or disable any third‑party tools that modify keyboard behavior (for example macro or key‑remap utilities)
- Restart the PC after disabling them
6, Create a temporary new local user account
- Open Settings
- Go to Accounts
- Select Other users
- Create a new local account and sign in to test the Windows key behavior
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