Which event took place in the early 1980s? The first known hacking attempt occurred.
Hackers used spear phishing.
The internet gained popularity.
Information was shared quickly and easily.

The internet gained popularity.

Explanation:

(because i need 20 chars)

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.