Renaming The Recycle Bin icon & Removing My Computer Icon

Renaming The Recycle Bin icon

To change the name of the Recycle Bin desktop icon, click Start then goto Run, write Regedit and press Enter. It opens Registry Editor. 

Now in Registry Editor go to:

HKEY_CLASSES_ROOT/CLSID/{645FF040-5081-1 01B-9F08-00AA002F954E}

and change the name "Recycle Bin" to whatever you want (don't type any quotes).

Managing Tasks :

You can at last get rid of tasks on the computer from the command line by using 'task kill /pid' and the task number, or just 'tskill' and the process number. Find that out by typing 'task list', which will also tell you a lot about what's going on in your system.

Removing Shared Documents folder From My Computer window:

Open registry editor by going to Start then Run and entering Regedit. Once in registry, navigate to key

HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ Current Version \ Explorer \ My Computer \ Namespace \ Delegate Folders

You must see a sub-key named {59031a47-3f72-44a7-89c5-5595fe6b30ee}. If you delete this key, you have effectively removed the my shared documents folder.