Step 1 :- Install Conky - sudo apt-get install conky-all
Step 2 :- Copy 'temp' folder and '.conkyrc' file to your home folder.
Step 3 :- Run conky from terminal to see how it looks.
Step 4 :- Close the terminal and open '.conkyrc' file in your home folder to make any changes. It is very easy.
Step 5 :- From Menu -> Preferences choose Default applications for Lxsession and click on the Autostart tab.
Step 6 :- Enter "/usr/bin/conky" on the box beside the Add button and click on it. This will make conky run on startup.