Plus, how to customize it
Windows Search Indexer Usage High CPU/Memory Usage Issue [Fixed]
The Microsoft Windows Search Indexer, which appears in your Task Manager as SearchIndexer.exe, does a pretty useful job. It makes your Windows searches much faster. However, you've probably typed the name of the executable into Google because the program seems to be eating up CPU and RAM resources in a worrying way.
If you are worried that SearchIndexer.exe is behaving strangely or affecting your computer's performance, read the entire article until the end and we will eliminate all your doubts.
Windows 10 has a pretty powerful search function. All you have to do is type what you are looking for and the results appear almost instantly. This is only possible because the Windows Search Indexer is always running in the background.
