Is it possible to get ‘general’ jobs in Australia?

For me I really need any sort of job ,I can’t really say am qualified but I got experience in general things like painting, agriculture activities, building,computers I have learned a lot of things on those jobs I have only 1problem which is very complicated for me to get job abroad …Let me just say if it’s possible to get general jobs any ,if you can help me on that I will be glad sir..