Win10 search not working

1. 1. Right-click the Start button.
   2. Click Control Panel.
   3. Click Category near the top right corner of the window.
2. Click Troubleshooting.
   Click System and Security.
3. Right-click Search and Indexing.
   Click Run as Administrator.
4. Click Next. Troubleshooter will detect problems.
   Click the checkbox next to any problems you're encountering. In this case we click Files don't appear in search results.
5. Click Next. Troubleshooter will detect any problems.
6.