My Computer Hard Drive Is Full

Authored by: Tech Pro Team

1. Introduction: Full Hard Drive

Depending on your hard drive size, your PC's storage may get used up pretty quick.

This guide will help you in cleaning up your hard drive, regaining some space, and helping you consider options for more.

Windows 10 Storage options

Managing a full hard drive is a common challenge for users of both Mac and Windows computers. A full hard drive not only slows down your computer but also prevents you from saving new files and installing software. Here's a comprehensive guide on how to effectively manage a full hard drive on both Mac and Windows systems.

Managing a Full Hard Drive on a Mac

1. Check Storage Usage

  • About This Mac: Click on the Apple menu, select 'About This Mac', and go to the 'Storage' tab. This gives you an overview of what's taking up space.

2. Use Optimized Storage

  • Optimized Storage Features: macOS offers tools under the 'Manage' button in the 'Storage' tab, such as:
  • Store in iCloud: Move files to iCloud and keep only recent files and optimized photos on your Mac.
  • Optimize Storage: Automatically remove watched iTunes movies and TV shows, and only keep recent email attachments.
  • Empty Trash Automatically: Automatically erase items in the Trash after 30 days.
  • Reduce Clutter: Review and delete large files, downloads, and unsupported apps.

3. Manually Clear Out Files

  • Delete Unnecessary Files: Manually go through your documents, downloads, and other folders to delete unneeded files.
  • Empty the Trash: Don’t forget to empty the Trash after deleting files to actually free up space.

4. Uninstall Unused Apps

  • Remove Apps: Uninstall apps that you no longer use. You can do this by dragging them to the Trash from the Applications folder.

5. Move Files to an External Drive

  • External Storage: Transfer large files or files you don’t frequently use to an external hard drive.

Managing a Full Hard Drive on a Windows Computer

1. Check Disk Space Usage

  • Storage Settings: Go to Settings > System > Storage to see how space is being used on your drive.

2. Use Storage Sense

  • Automatic Cleanup: Turn on Storage Sense in Windows settings. It helps automatically free up space by cleaning files you don’t need, like temporary files and items in the Recycle Bin.

3. Clean Up Disk Manually

  • Disk Cleanup Tool: Use the built-in Disk Cleanup tool to remove temporary files, system files, empty the Recycle Bin, and more.

4. Uninstall Programs

  • Remove Unused Programs: Go to Control Panel > Programs > Programs and Features. Uninstall programs that you no longer need.

5. Archive Files to External Drive or Cloud

  • Use External Storage: Move large files or less frequently used files to an external hard drive.
  • Cloud Storage: Consider using cloud services like OneDrive or Google Drive for storing files.

6. Disable Hibernation (Windows)

  • Save Space: Disabling hibernation can save space equivalent to the amount of RAM in your system. This is done by running powercfg /hibernate off in an elevated Command Prompt.

General Tips for Both Mac and Windows

1. Regular Maintenance

  • Regular Checks: Regularly check your storage space and clean up unnecessary files.
  • Use Disk Management Tools: Utilize built-in tools to manage storage and keep your hard drive healthy.

2. Be Mindful of File Sizes

  • Large Files: Keep an eye on the size of the files you create or download. Video files, for example, can take up a significant amount of space.

3. Cloud Storage

  • Leverage the Cloud: Use cloud services to offload files from your hard drive, especially those you don’t access frequently.


Managing a full hard drive effectively requires a mix of utilizing built-in system tools, regularly checking and cleaning up your files, and considering external or cloud storage options for archiving. Whether you're a Mac or Windows user, taking these steps will help in maintaining sufficient free space on your hard drive, ensuring smoother and more efficient computer operation.

2. Go To: Manage Data on Your PC

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3. Go To: Manage Data on Your Mac

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