Search indexing in Windows - Microsoft Support
To access search indexing settings: Select Start, type Settings and choose Settings. Select Privacy & security and choose Search. Go to search indexing settings. Choose where your PC will search for …
Fix High CPU or Disk Usage by Windows Search Indexer (Win 10/11)
Nov 28, 2025 · By confirming that Windows Search Indexer is the cause, rebuilding the index, reducing what gets indexed, adjusting indexing mode, and using the built‑in troubleshooter, you can usually …
Fix Search Indexer High Disk or CPU usage in Windows 11
Feb 6, 2025 · If the Searchindexer.exe or SearchProtocolHost.exe process in Windows is displaying a high CPU or Disk usage, here are some things you need to change to fix the problem.
Enable or Disable Search Indexing in Windows | Tutorials
Oct 6, 2020 · This tutorial will show you how to enable or disable search indexing for all users in Windows 7, Windows 8, and Windows 10. You must be signed in as an administrator to enable or …
What Is Windows Search Indexer (SearchIndexer.exe) and Why Is It …
May 20, 2023 · Windows Search Indexer indexes files and folders on your PC so that they can be found quickly when you run a search in File Explorer or the Start Menu. It runs automatically in the …
How To Enable, Disable, and Configure Search Indexing in Windows 11
Jan 11, 2026 · Learn how Windows 11 search indexing works, how to turn it on or off, and how to configure indexed locations and file types for better performance.
How to Reduce the “Microsoft Windows Search Indexer” High CPU …
May 27, 2023 · In this tutorial, we’ll show you how to tackle high CPU and disk usage caused by the Windows Search Indexer with various suggestions and solutions for Windows 10 and 11.
What Is the Windows Search Indexer, and Is It Okay to Disable It? - MUO
Aug 22, 2022 · The Windows Search Indexer is only required if you search your directories and files. In other words, if you don't use Windows search to locate specific files or media, you can definitely …
How to Fix Windows Search Indexer High CPU Usage
Mar 31, 2025 · Microsoft Windows Search Indexer (SearchIndexer.exe) is a background process responsible for indexing files, emails, and other content on your PC, allowing you to quickly find them …
Windows 11: Search indexer causes high workload and SSD wear
Nov 3, 2025 · The issue you're experiencing with the Windows Search Indexer in Windows 11, particularly regarding high CPU workload and SSD wear, is noted to be a concern for some users.