Windows Search Not Working in Windows 11

Windows Search Not Working in Windows 11

When Windows 11 search stops working, the box may refuse to accept typing, stay blank, or find apps but none of your files. The cause is usually a stuck Search process or a damaged search index, and both are fixable without reinstalling anything. Work through these steps in order.

Fix 1: Restart the PC

Use Start > Power > Restart (not Shut down, which on many PCs uses Fast Startup and doesn't fully reload Windows). Test search again afterwards.

Fix 2: Restart the Search Process

1. Press Ctrl + Shift + Esc to open Task Manager.
2. On the Processes tab, find Search (its file is SearchHost.exe; on the Details tab you can look for that name).
3. Right-click it and choose End task.
4. Click the search box or press Windows + S. The process starts again by itself.

If the whole taskbar and Start menu are unresponsive too, restart Windows Explorer from the same list, and see Windows 11 Start menu not opening.

Fix 3: Install Windows Updates

Microsoft fixes search bugs through updates. Open Settings > Windows Update, click Check for updates, install everything and restart.

Fix 4: Run the Indexer Troubleshooter

1. Open Settings > Privacy & security.
2. Under Windows permissions, choose Searching Windows.
3. Scroll down and select Indexer troubleshooter.
4. Tick the problems you see (for example "Files don't appear in search results") and follow the prompts.

Fix 5: Check What Is Being Indexed

If search finds apps but not your documents, the folder may not be included.

1. Go to Settings > Privacy & security > Searching Windows.
2. Under Find my files, Classic indexes your libraries and desktop; Enhanced indexes the whole PC (uses more power while it builds).
3. Use Customise search locations (or Add an excluded folder in the list below) to make sure the folder you need isn't excluded.

Fix 6: Rebuild the Search Index

1. Go to Settings > Privacy & security > Searching Windows.
2. Click Advanced indexing options.
3. Click Advanced, then Rebuild, and confirm.

Microsoft suggests allowing up to 24 hours for the rebuild. Search results will be incomplete until it finishes; your files are not affected.

Fix 7: Restart the Windows Search Service

1. Press Windows + R, type services.msc and press Enter.
2. Find Windows Search, right-click it and choose Restart (or Start if it is stopped).
3. Double-click it and check Startup type is Automatic (Delayed Start) or Automatic.

Fix 8: Repair System Files

Damaged Windows files can break search. Open Terminal (Admin) or Command Prompt as administrator and run:

DISM /Online /Cleanup-Image /RestoreHealth
sfc /scannow

DISM can take 10-20 minutes and may pause at a percentage; let it finish. Then run sfc /scannow and restart. If SFC reports it fixed files, test search again.

Fix 9: Try Another User Account

Create a test account in Settings > Accounts > Other users > Add account, sign in to it and try search. If search works there, the problem is in your user profile. You can move your files to the new account, or keep trying the steps above on your own account.

What Not to Do

Skip "search fixer" or registry-cleaner programs and random registry edits from forums. They rarely fix search and can break other parts of Windows.

Still Not Working?

If search still fails and the PC is generally slow or unstable, the problem may be wider than search; see Windows running slow: 15 fixes. As a last resort, Settings > System > Recovery > Fix problems using Windows Update > Reinstall now reinstalls Windows while keeping your files and apps, but back up first in case anything goes wrong.

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Frequently Asked Questions (FAQ)

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See Also:search windows 11