When you decide to quit a job, most companies require you ... right away and don't have time to draft a formal letter – sending a two-weeks' notice email may be appropriate.

Handing in a resignation letter is never easy ... If you decide to quit your job a month into it, a two-week notice should allow your employer enough time to find someone to take over your ...

Jack Kelly covers career growth, job market and workplace trends. After you give your two weeks' notice, you are in an ... not to offer a reference or letter of recommendation.