Reasons why Win7 search cannot be used:

1. Permissions are limited, such as not logging in with an administrator account;

2. The search service is closed;

Usually many computer friends like to use some system optimization software to deeply optimize the system. This time, when choosing deep optimization, the software will close some uncommon services, such as the search function, which will cause the search service to be disabled.

Solution to Win7 search not working:

1. Make sure to log in to the Win7 system using an administrator account;

2. Understand where the Win7 search function is and how to use it. For details, please read: Where is the Win7 search function? Where is the Win7 search file?

3. Check whether the Win7 search service is disabled.

The specific method is to enter the control panel, then go to >- Programs >- Programs and Features >- Turn Windows functions on or off >- Check "windows search and index service" and confirm to save, as shown below .

Programs and features

After completion, it is best to restart the computer and then try the Win7 search function, which will generally work.