The failure of the Windows search bar can be solved by the following methods: 1. Restart the "Windows Search" service, open the run window and enter services.msc, find the corresponding service and restart it, and set it to automatically start; 2. Rebuild the search index, and use the control panel → Index Options → Advanced → Rebuild the index; 3. Check resource occupation, use the task manager to view CPU, memory and other occupations, and end the abnormal process; 4. Update the system or reset the search components, run relevant commands through PowerShell and restart the computer. Most problems can be solved through the above steps. If they still exist, you can try sfc /scannow to check the integrity of the system file.

The search bar fails on Windows, especially when you want to quickly find files or applications. This problem may be caused by abnormal system services, corrupt indexes or excessive resource usage. Don't worry, try the following methods first, which can be solved in most cases.

1. Restart the "Windows Search" service

The Windows search function relies on a service called "Windows Search". If this service is stopped or goes wrong, the search bar will not move.

You can do this:

• Press Win R to open the run window, enter services.msc to enter to enter
• Find the item "Windows Search" (may appear as "Windows Search (WSearch)")
• Right-click to select "Restart"
• If it is the "stopped" state, start first and set the startup type to "Auto"

If the search bar still fails to respond after restarting the service, you can try the next step.

2. Reconstruct the search index

The search bar cannot search for content, because the index is broken. Reconstructing indexes can solve many search problems.

The operation method is as follows:

• Open Control Panel → Index Options
• Click the "Advanced" button (administrator permission is required)
• Click Rebuild under the Index Settings tab
• Wait for the system to re-index (the time may be long, depending on the content of the hard disk)

This process will not affect the system files, it will only rebuild the search database.

3. Check whether the resource occupancy is too high

Sometimes resource usage is too high, such as full CPU or memory, which can also cause the search bar to be unresponsive.

You can check this way:

• Open Task Manager (Ctrl Shift Esc)
• Check the usage of CPU, memory, and disk
• If there is a process that consumes a particularly high, consider ending it or restarting the computer

In particular, if the "SearchUI" or "WSearch" process occupies resources abnormally, it may cause the search to be stuck or cannot be opened.

4. Update the system or reset the search component

Windows Update sometimes fixes this type of problem. Check if there are any updates to be installed, especially cumulative updates.

In addition, you can also try resetting the search related components:

• Open PowerShell (right-click Start Menu → Windows Terminal (Admin))
• Run the following commands in turn:

 taskkill /F /IM SearchUI.exe
cd %PROGRAMFILES%\WindowsApps
dir | findstr Microsoft.Windows.Search

After finding the corresponding version, execute:

 powershell Remove-AppxPackage <full package name>

Then restart the computer and the system will automatically try to repair the search component.

These methods can basically solve the problem that most Windows search bars do not work. Sometimes, the problem may be that the system file is corrupted. At this time, you can use sfc /scannow command to check the system integrity. In short, try it first, and check it step by step. Don’t be anxious. It’s not complicated but it’s easy to ignore the details.

The above is the detailed content of How to fix search bar not working on Windows?. For more information, please follow other related articles on the PHP Chinese website!