1. How do I make smileys?  
2. How do I make a copy of the screen (screenshot)?  
3. How do I clear the Java cache?  
4. How do I reinstall Java properly?  
5. How do I add my own picture to my profile?  
6. How do I remove my (old) player names?  
7. How do I remove that annoying flashing triangle!  
8. How do I disable the Offload checksum  
9. How do I make a copy of the contents of the Java Console?  
 
 

1. How do I make smileys?

:)  ;)
:D  :(
:/  :p
:o  :[
;D  :'(
:*  8)
>(  :]
:|  :!
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+-+  * says hi/me says hi