In all support requests, please indicate what version of QCAD and what platform (Windows, Linux, Mac OS X) you are using.
Please understand that you will very likely have to sit down for a while and learn how to use QCAD (or any other CAD software).
If you are new to QCAD and CAD in general, I can recommend this book / e-book which was written for absolute beginners with no technical background:http://qcad.org/en/qcad-documentation/t ... -qcad-book
is there way to make _workkig_ shortcut on desktop?
The installer should indeed create a working shortcut on your desktop.