help me to learn english, plss.. :)

hi guys..

I'm from malaysia.. I have been learning English since I was in primary school in my country but i'd never took it seriously until recently i was employed as a customer service in an IT company. from here I know the important of learning english as for me I can't understand clearly the pure english spoken by native speaker especially from UK. surrounds by friends or family members who speak in malay doesn't help improve my English. I need to learn alone but now I need more friends who hopefully can guide me on this. anyone?