Put a Recycle Bin shortcut on your Taskbar in Window7

If you drop and drag recycle bin shortcut to taskbar , It creates its shortcut link in the window explorer not seperate taskbar icon.....
Here is the Trick....

Step1. right click on the desktop and select "new" - "shortcut"
Step2 The Create Shortcut window will appear, input the following into the Type the location of the item textbox

%SystemRoot%\explorer.exe shell:RecycleBinFolder

Step3   click on the next button
Step4   input name of the shortcut as"recycle bin" or "trash"   and then click finish
Step5   The shortcut will appear on the Desktop, however, you will need to change the icon. Right-click the newly created shortcut and select Properties. and then customize  and then change icon.
select your icon and then apply.
Step6   finally drag and drop this shortcut to taskbar or right click and select "pin to taskbar". Thats all.