# isWindows > Boolean indicating if the current process is running on Windows.
## Usage ```javascript var IS_WINDOWS = require( '@stdlib/assert/is-windows' ); ``` #### IS_WINDOWS `Boolean` indicating if the current process is running on Windows. ```javascript console.log( IS_WINDOWS ); // => ```
## Examples ```javascript var PLATFORM = require( '@stdlib/os/platform' ); var IS_WINDOWS = require( '@stdlib/assert/is-windows' ); if ( IS_WINDOWS ) { console.log( 'Running on Windows...' ); } else { console.log( 'Running on %s...', PLATFORM ); } ```