# curl > In PowerShell, this command may be an alias of `Invoke-WebRequest` when the original `curl` program () is not properly installed. > More information: . - View documentation for the original `curl` command: `tldr curl -p common` - View documentation for PowerShell's `Invoke-WebRequest` command: `tldr invoke-webrequest` - Check whether `curl` is properly installed by printing its version number. If this command evaluates into an error, PowerShell may have substituted this command with `Invoke-WebRequest`: `curl --version`