You can automate many tasks on your Windows 11 PC using batch files. To create a batch file on Windows 11, open Windows Search (press Windows+S), type Notepad, and launch the app. Select the "File Name" field, type a name for your batch file, add ".bat" at the end of the file name so it’s a batch file, and click "Save." pauseSwitch between dark and light modeWindows 11 has both dark and light modes, and you can create batch files to switch between these modes. And that’s how you automate many usual tasks using batch files on your Windows 11 computer.