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How to See How Much Storage Your PC Has

Check total and available disk space.

Quick Answer

Open File Explorer → This PC or Settings → System → Storage to review drive capacity and free space.

Step by Step

  1. Save any open work before making changes that could close programs or restart Windows.
  2. Open File Explorer → This PC or Settings → System → Storage to review drive capacity and free space.
  3. Test the result before making additional changes.
  4. If the problem remains, note any exact error message before restarting or changing more settings.

If That Doesn't Work

  • Windows menus can vary slightly by edition and update level.
  • Avoid registry edits, third-party cleanup utilities, or disabling security features for ordinary troubleshooting unless there is a specific verified reason.