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Converting HFS+ to APFS (Apple File System) can improve performance and reliability, especially on SSDs. Here's a detailed step-by-step guide on how to do this, including further reading and a disclaimer.

How to Convert HFS+ to APFS

1. Backup Your Data

  • Before making any changes to your file system, it's crucial to back up your data. You can use Time Machine or manually copy important files to an external drive.

2. Check Compatibility

  • Ensure your Mac is running macOS High Sierra (10.13) or later, as APFS is only supported on these versions.

3. Open Disk Utility

  • Go to Applications > Utilities > Disk Utility.

4. Select Your Drive

  • In Disk Utility, select the HFS+ volume you wish to convert from the sidebar.

5. Convert the File System

  • Click on File > Convert to APFS from the menu bar. If the option is unavailable, you may need to erase the disk to format it as APFS. This will delete all data on the disk, hence the importance of having a backup.

  • If Erasing is Necessary:

    1. Choose the HFS+ volume and select Erase.

    2. In the pop-up, set the format to APFS and name your volume.

    3. Click Erase to format the drive.

6. Restore Your Data

  • After conversion, you can restore your backed-up data to the new APFS volume.

Further Reading

Disclaimer

This response has been generated by an AI language model and is intended for informational purposes only. Always ensure to perform backups and consult with a professional if you're unsure about converting file systems. The information provided here might vary based on system updates and changes in software features.