Delete unused files, apps, and games
Empty the Recycle Bin
Move files to an external hard drive or SSD
Use cloud storage for documents, photos, and videos
Uninstall large programs you no longer need
Transfer media files to another drive
Clean up temporary files with Disk Cleanup or Storage Sense
Compress files or folders you rarely use
Change default save locations to another drive
Upgrade to a larger internal SSD or HDD
Add a second internal drive if your PC supports it
Replace your current drive with a larger one
Move game libraries to a different drive
Remove duplicate files
Archive old files to a USB drive or NAS
Disable hibernation to free up disk space
Reduce system restore space usage
Clear browser cache and downloads you do not need