If you need to edit the batch file later, browse to the Startup folder in Windows Explorer, right-click the file and click "Edit." Double-clicking the file will run the batch file immediately.

Using a little-known feature of Windows 10 and 11, we can automatically designate a specific drive letter to Microsoft OneDrive at startup every time we boot up our PC.

You can add Portable Apps to Windows Startup by using the Startup folder, Task Scheduler, and freeware. This post describes how to do that.