Installation not working in Windows

PS C:\Users\ACER\Desktop> curl -sSL https://raw.githubusercontent.com/Danncode10/DannFlow/main/install.sh | bash
bash : The term 'bash' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:83
+ ... /raw.githubusercontent.com/Danncode10/DannFlow/main/install.sh | bash
+ ~~~~
+ CategoryInfo : ObjectNotFound: (bash:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

PS C:\Users\ACER\Desktop>