To defragment your disk drives, follow the instructions below:
1. Press the Windows key and type “Defragment”.
2. Select “Defragment and Optimize Drives” from the search results.
3. Select the drive or drives you want to optimize and click “Optimize”.
4. Click the “Analyze” button to see how fragmented the drive is.
5. Click the “Defragment” button to start the process.
6. When the optimization is complete, click “Close”.