Detailed Instructions: Given a text, write a compressed version of it in a single sentence.
Q: The Avon, Conn., company's stock hit a high in 1983 after it unveiled its Adam home computer, but the product was plagued with glitches and the company's fortunes plunged.
A:
The Avon, Conn. company's stock was highest in 1983 byt plunged after the Adam home computer was plagued with glitches.