A letter of interest, on the other hand, could take months for results—but will help those in charge of hiring find a job that’s just right for you, should one become available.

The simple answer is that it is very important if you want to stand out from the crowd. A well-crafted letter of interest can set you apart from the competition in today's cut-throat job market ...

If you find yourself in this position, you are likely experiencing disappointment and confusion. Here's how to write a strong letter of continued interest.