Which tab of the ribbon allows a user to access the header and footer command group A-Footer
B-Header
C-Insert
D-Layout

Whats are the different parts of no verbal comunication, especially body language?

How to launch an app: steps to be successful? launching an app is a great idea, but it’s not that easy as we supposed to think. the majority of mobile applications don’t generate revenue because companies aren’t ready to be competitive. referring to our experience in successfully building and launching apps we hope to you omit these difficulties. we are going to talk about ideas, marketing, testing your product, its development, distribution and support. you will learn 8 product launch stages to succeed.

Sam needs to create a spreadsheet for his coworkers. they will need to follow a crossed a long road of data. sam would like to make his spreadsheet easy to read. sam should