How do i uninstall if i use the pre-release to golang?

[conrad-mo]

Do i just use the powershell commands?

[conrad-mo]

Also, is it possible to use a custom iso bc I want to use linux mint but I can only use the second latest release bc of errors of JIT on the latest release but the second latest release doesnt contain the latest linux mint.

[conrad-mo]

Also, is it possible to not defrag since i have a ssd