Hope This Helps or Hope That Helped. Used frequently on tech-support type forums, and also jokingly as a dismissive term after offering no help whatsoever. Often followed by HAND.
Q. "I can't fined the Word file I'm looking for in Word! It was there this morning, but now it's gone! Can someone help?"
A. "Try using search to look for a word in the document itself. If you're on a Mac, that means Spotlight. It will be really quick, but will only work if you haven't overwritten or deleted the file. HTH, HAND!"