The Start menu in Windows 11 is more tightly integrated with system processes than in previous versions, which makes it powerful but also means crashes can be harder to recover from. The fixes below go from quick to thorough — try them in order.

Restart the Start Menu Process

The Start menu runs as its own process called StartMenuExperienceHost.exe. Restarting it often resolves a frozen or unresponsive Start button.

  1. Press Ctrl + Shift + Esc to open Task Manager.
  2. In the Processes tab, scroll down to find Start or search for StartMenuExperienceHost.
  3. Right-click it and choose Restart.

Click the Start button again — it should work now.

Restart Windows Explorer

If restarting the Start process doesn't help, the entire Explorer shell may need a reset.

  1. In Task Manager, find Windows Explorer.
  2. Right-click it and choose Restart.

Re-register the Start Menu Using PowerShell

Corrupt Start menu app packages can prevent it from opening. Re-registering them often fixes this.

  1. Right-click the Start button, choose Terminal (Admin).
  2. Paste this command and press Enter:
Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

You may see some errors scroll by — that's normal. Restart your PC when it finishes.

Run System File Checker

Corrupted system files are a common underlying cause. In an elevated Terminal, run:

sfc /scannow

Then follow it with:

DISM /Online /Cleanup-Image /RestoreHealth

Restart and test the Start menu.

Create a New User Account to Test

If the Start menu works fine on a different user account, the issue is specific to your profile. Go to Settings > Accounts > Other users > Add account to create a test account. If it works there, see our guide on fixing a corrupted user profile.

Check for Windows Updates

Microsoft has released several patches specifically addressing Start menu reliability. Go to Settings > Windows Update and install everything available.