刚刚来温莎读一年的硕士课程，想请问申请移民的一些问题和程序，什么时候开始递交申请？谢谢i！

I think you should check the immigration web site and see if you are quantify or not.

If yes, then apply as soon as possible. If not, wait until you meet the requirement.

Immigrating to Canada
http://www.cic.gc.ca/english/immigrate/index.asp