Dear Hiring Manager,
I am interested in your job offer of Data mining from bbc website,i am applying for this job because i know i have what it takes to give an excellent result in which you require. I am knowledgeable in this field because i do a lot of internet work personally and otherwise .I have good computer skills and i know how to use data entry programs like excel,ms word etc. Am a dedicated and hardworking person who will give you an excellent result.
With these few words of mine i hope i have convinced you beyond every reasonable doubt, that am the man for this job.