Step 2: Under the General tab, click the small Disk Cleanup button to run the same. Right-click on the drive where Windows is installed and click Properties. Method 1 of 3 Delete Windows.old folder in Windows 10 using Disk Cleanup That is if you have upgraded your Windows 7/8 installation to Windows 10 and now planning to downgrade to Windows 7/8 again for some reason, don’t even think of deleting Windows.old folder as downgrade operation can’t be performed without the Windows.old folder. WARNING: Don’t delete Windows.old folder if you have plans to revert to the previous version of Windows. You can either use the native Disk Cleanup tool or use third-party free tools like CCleaner for the job.įollow the instructions in one of the below-mentioned methods to get rid of Windows.old folder and free up GBs of disk space in Windows 10.

So how to delete Windows.old folder to free up disk space in Windows 10? There are a couple of ways out there to delete Windows.old folder. Users who have installed Windows on a smaller SSD drive or users who don’t have allocated a significant amount of disk space to the Windows installed drive might want to delete or remove Windows.old folder to gain some valuable disk space.īut Windows.old folder can’t be quickly deleted by right-clicking on it and then clicking the Delete button.

How to delete s on windows 10