How to Rebuild the Windows 10 Search Index with Command Prompt In Windows 10 search indexing options you can check how many items have been indexed during the rebuild and if indexing ist still ongoing.
How long a rebuild of the search index takes, depends both on your systems performance, your search indexing options and how many files you have stored on your system. This will delete the existing search index and trigger the indexing searvice to start file indexing from scratch. If this does not fix your problem you might want to completely reset the Windows 10 search index to factory defaults as shown at the end ot this article.
If you choose to rebuild the search index it will delete the whole search database and trigger the Windows 10 indexing service to re-index all predetermined drives locations and filetypes specified in search indexing options.
