I am trying to learn about Salesforce DX (Developer Experience). For most of the salesforce DX tasks, we require using salesforce command line interface such as authorization, creating scratch org. etc. But I am getting the abovethis error message.:
Error: 'sfdx' is not recognized as an internal or external command, operable program or batch file
How can I am new to this platform please anyone help me to find the solution.fix it?