Hi_cloud Said:
"Macintosh HD disk full: [...]If you have anymore suggestions please reply as they are greatly appreciated!"
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A Few Methods:
First off, and foremost: The next time you get a laptop, get one with enough storage capacity to suit your needs.
How much space to you have free on iCloud? You have unto 5GB free on that. So upload some stuff to it. Once uploaded, then delete it. Also I would remove any and all unnecessary items from my iTunes Library (i.e. Movies & TV Shows). A movie can take up-you 4 or 5GB of data itself.
If you cannot remove items, use Safe Mode: [Hold Down: shift key upon boot]. In Safe Mode, caches are set aside, and Login Items do not open. So, try removing the Applications in Safe Mode Export them to an External Hard Drive.
- Use First Aid in Recovery Mode:
- Boot: into Recovery Mode [Hold Down: command + R upon boot].
- Log in: if prompted
- Click: Disk Utility
- Select: Disk Name
- Click: First Aid
- See if you get any errors.
- Reinstall the MacOS Anew:
You could always reinstall the MacOS Anew. But hold off on that for now, and we'll get to that later, if need be. So, see if anything above works, then report back.