[R] how to write randomforest in r

[myat wai]

Dear Sir,
I want to know how to do for getting the results.
1. data set is not in r.
how to use my data set in r.
2. using randomForest function to build tree with my data set
how to write for it
3. using this random forest how to predict the new data
Please reply me.I want to bulid random forest in r and predict the new
data. My data set is in the attachment file.Like my attachment file,I
want to get the results in R  as the output.
Please help me.
Your Sincerely,
Myat