If you have an application running in the background and you want to bring it to the foreground, you can try the following steps:
Hold the Alt key and tap Tab once.
You should see thumbnails of all running applications.
Mouse-click on the thumbnail of the application you’re interested in.
This should bring the application to the front.
If you want an application to start in the foreground when your computer starts, you can add it to your Startup folder. Here’s how:
Open Windows Explorer (you can use Win+E for this).
Paste this path into the location bar: %appdata%\Microsoft\Windows\Start Menu\Programs\Startup.
If you don’t see your program there, try this location instead: %programdata%\Microsoft\Windows\Start Menu\Programs\Startup.