The term 'touch' is not recognized as the name of a cmdlet, function, script file, or operable program

PS C:\Users\waleed\Hello-World> 
PS C:\Users\waleed\Hello-World> touch .gitignore
touch : The term 'touch' 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:1
+ touch .gitignore
+ ~~~~~
    + CategoryInfo          : ObjectNotFound: (touch:String) [], CommandNotFoundExcep
   tion
    + FullyQualifiedErrorId : CommandNotFoundException

PS C:\Users\waleed\Hello-World>
touch : The term 'touch' 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:1
+ touch .gitignore
+ ~~~~~
    + CategoryInfo          : ObjectNotFound: (touch:String) [], CommandNotFoundExcep
   tion
    + FullyQualifiedErrorId : CommandNotFoundException

PS C:\Users\waleed\Hello-World>