Exe file on my Windows 10 64bit. Can I create a file (script etc.) that starts after every boot of the laptop?
You can drag the .exe file into the startup folder - or a shortcut to it. You don't need a script.
You can simply copy the file into the autostart folder. You don't need a script for that.
I can't tell you exactly where the folder is from the ff. Googling for a while should help
You would have to insert the file once in autostart. You can do this manually or with script. Simply insert a shortcut in "C: \ ProgramData \ Microsoft \ Windows \ Start Menu \ Programs \ StartUp".
Or "% appdata% \ Microsoft \ Windows \ Start Menu \ Programs \ Startup" if this should only be for the current user.
You can simply create a shortcut in the Autostart folder, that's enough