When is innovation good, and when is it problematic?

Which of the following had the greatest influence on opening the internet to the generly public

Rachel completed typing an official document with a word processing program. she wants to make sure that her document has no typographical errors. she also wants all headings to have the same font. which features in a word processing program should she use? rachel should use the feature in a word processing program to find typographical errors. she should apply to have uniform headings.

Which component acts as a platform on which application software runs