Lazy To Clean My Study Room

I have to clean up my study room now. What I am going to start now? BOok? stationary? paper or all the rubbish? You won't believe that how many rubbish are stuck on my study table now. I am feeling headache when I see those rubbish. How to I clean it? I don't even know what should keep and what to throw again. I know my husband going to e-e-o-o me if I didn't clean it up by today.:p