Business Insider asked etiquette experts when it's appropriate to send a handwritten thank-you note. They said a note is essential after staying at someone's home or receiving a personalized gift.

If there is one perennially-true statement about the business world, it's this: Successful companies are built on solid relationships, including your employees, vendors and — most critically — your ...

I realize that the concept of mailing a handwritten thank-you note after a job interview sounds really old-fashioned. But I still believe that sending such notes – even to an avatar – conveys more ...

Add Yahoo as a preferred source to see more of our stories on Google. When was the last time you found a little handwritten note in your mailbox? The feel of the paper, the art of the postage stamp, ...

It wasn’t long. Three sentences, maybe four. No fancy stationery. No big reveal. Just a short handwritten thank-you note from someone I’d helped weeks earlier. I almost missed it in the mail because I ...

When someone does something kind for you, expressing gratitude is essential — and sometimes, a physical thank-you note can be more impactful than words alone. Handwritten thank-you notes are a ...