Good Day lmjtoday,
My name is Carlo, I am also using Windows 11 pc and community member like you. Let us work together to sort this out.
You can perform disk cleanup.
-Click Start, type Disk Cleanup and open it.
-Choose your C drive and hit Ok
-Check the boxes and hit Ok to delete the temp files and previous Windows Installations.
https://support.microsoft.com/en-us/windows/dis...
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
Sincerely,
Carlo T.