What devices enabled computers to shrink from early models such as eniac to smartphones that fit in your hands

Which requirement is an appropriate reason for a business to use it tools

When is it appropriate to use an absolute reference

What is the main benefit of minimizing the ribbon in word? more options will be accessible through customized keystrokes. more of the document will be viewable without needing to scroll. fewer controls will be accessible to the user by using the mouse. fewer editing options will be available without entering a password.