Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

This video explains how the dollar sign is used in Excel formulas to control whether cell references stay fixed or change when copied. It covers absolute, relative, and mixed references, helping users ...

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — learning more than 40 Excel tools, PivotTables, dashboards, formulas and ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

Cell death terminates normal cellular functions, including respiration, metabolism, growth and proliferation. Cell death can be non-programmed, for example as the result of accidental injury or trauma ...

ABSTRACT: Meningiomas are common primary tumors of the central nervous system, affecting the intracranial and spinal dural surfaces. Multiple meningiomas account for approximately 1% to 10% of ...