How to Capture Deleted Rows Without Trigger in SQL Server?

why my mysql command is available in cmd but not in powershell

Washington

I have installed the mysql, The problem is that when I type msql -version it's showing the version in cmd but the same code is throwing error in PowerShell

msql --version
msql : The term 'msql' is not recognized as the name of a cmdlet, function, script file,  
or operable program

can this cause any issue when I start developing my project or it won't even work?