Can you give me an explanation of SMART Goals?

The acronym SMART means:

Specific

Measurable

Attainable

Realistic

Timely

So an Example of a smart goal would be:

I would like to get my MCTS certification by December

Let's see - is it specific? Yes, obtain MCTS certification

Is it measurable - Yes, by December

Is it attainable - yes,

Is it realistic - Yes

Is it timely - Yes, there is a time set against it.