είναι ένας τρόπος για να χρησιμοποιούν φορητό πληκτρολόγιο μου στην επιφάνεια εργασίας μου;

Not really - but........

you could use your laptop with Netmeeting or RealVNC or Remote Desktop to remotely manage your desktop that way your desk top would not need a keyboard or screen as you would be using the laptop's.

The apps I have mentioned are the free options you could also use a bought application like PC Anywhere.

Whatever option you use you also