Question Can I delete windows.old?

sennehaest

Honorable
Jan 5, 2019
21
5
10,525
Hey,

I need some more free space on my ssd and windows.old is about 14gb can I delete it too free up some space? Or does it make my windows crash or something?
 

Colif

Win 11 Master
Moderator
you can delete it using disk cleanup

  • Press Windows + E, click This PC.
  • Right-click the drive with Windows installation and click Properties.
  • Click Disk Cleanup and select Clean up the system.
  • Select the Previous Windows Installation(s) option to delete Windows.old folder.
  • You can also choose to delete other installation files including Windows upgrade log files and Temporary Windows installation files etc.
  • Click OK and select Delete Files on the pop-up dialog to confirm the deletion.
  • Click Yes.
sometimes it has negative effects but you should be okay.
10 days after the last version update it should auto delete itself.