How to login as administrator if you don't see it

Unless and until you have run into issues and fixing XP (underwhich case you have to go to Safe Mode to login as Administrator), you can get to administrator screen by simply pressing CTRL+ALT+DELETE twice at the main screen.

How to remove recycle bin from your desktop Tip:

Yes it is possible to remove recycle bin from desktop for doing this simply follow steps 

Step 1: 
 
Open Regedit by going to START - RUN and type Regedit and hit enter. 

Step 2:
Then you should navigate to following entry in registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\
Desktop\NameSpace\{645FF040-5081-101B-9F08-00AA002F954E} and delete it. 

 
This action should remove recycle bin from your desktop.