my world.

 i want my LiveJournal to look a little better...
i have been looking for themes and backgrounds but i've never been successful in installing/applying it :((((

can anyone help me or teach me how to apply it properly??? as well as how to change the letter head perhaps,
and insert some gifs, pictures, links on my sidebar...


guys, honestly I've been having this lj for a long time but OMG!!! my lj sucks and booring.
so i hope someone can help me... it'll be such a big thanks :))))


thanks !!!!!

planning to change my tags to hide everything i post about him, but i'll take me centuries to do that, does anyone know how to change tags easier.. like doing it in bulk ???? 
thank for your help in advance...